The right chain!
High Performance from Rexnord
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
Leaf chains | F Series | European type
The right chain!
Dynamic
safety for lifting
applications
Leaf chains - European type
High Performance from Rexnord.
Intermediate link plate
high surface hardness
Pin
tempered
and hardened,
wear resistant
Inner link
fatigue strength
Rexnord meets the
requirements of
Machine Directive
2006/42/EC
Outer link
high strength
Silver label
Batch no.
APPLICATIONS
orklift trucks, telehandlers
F
Material handling
Machine tools
CHARACTERISTICS
ADVANTAGES
Minimal running-in elongation
Long service lifespan
Extremely shock resistant
Very robust, even in difficult conditions
Maximum operating reliability
Improved cost-effectiveness
LUBRICATION
RexPro lubricants without heavy metals for outstanding protection
Operating temperature: - 30° C to + 130° C ( can be extended to - 40° C to + 250° C)
Very good surface adhesion; drip-resistant even at high temperatures
No heavy metals, Teflon- and silicone-free
9 - 2
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
Improved protection against chain joint stiffness
Improved wear resistance
Excellent corrosion resistance
Very eco-friendly
Made from high-quality materials
Ball-drifted plate holes
“Silver label” batch number for better traceability
Shot-peened pins and link plates
NSF H2 certification, RoHS:2005 conformity
The right chain!
RexPro - Leaf chains - High performance from Rexnord
Excellent Corrosion Protection
8-10 times better than the best competitors
More than 100% better in the buckling test
Highly versatile, also suitable for aggressive environments
Improved Wear Resistance
8-12% improvement in comparison to predecessor
Great protection through RexPro lubrication
Long working life
High operating reliability
High Fatigue Resistance
Ball-drifted plate holes
Shot-peened chain links
High pre-loading
Eco friendly
Through RexPro lubrication
No heavy metals; Teflon- and silicone-free
Environmental management system conforms
to DIN EN ISO 14001
Salt spray test in accordance with DIN EN ISO 9227
Corrosion category
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
better
1
RexPro
er!
0 times bett
RexPro 8-1
2
3
4
5
rs
Rexnord
rs
Competito
4
&
3
1, 2,
Competito
5&6
Rexnord meets the
requirements of
Machine Directive
2006/42/EC
9 - 3
The right chain!
Leaf chains F Series - European type
High Performance from Rexnord.
Excellent Corrosion Protection
8-10 times better than the best competitors
More than 100% better in the buckling test
Highly versatile, also suitable for aggressive environments
Improved Wear Resistance
8-12% improvement in comparison to predecessor
Great protection through RexPro lubrication
Long working life
High operating reliability
High Fatigue Resistance
Ball-drifted plate holes
Shot-peened chain links
High pre-loading
Rexnord meets the requirements of
Machine Directive 2006/42/EC
Table 1 of 2
0.75
19.05
1.00 25.4
1.25 31.75 1.50 38.1 4x4
6x6
4x4
6x6
8x8
4x4
6x6
8x8
4x4
6x6
8x8
2x2
B max.
A
b3 min.
FU
mm
4.45
10.4
1.5 1277
5.08
12.8
1.5 1596
mm
15.0
21.3
15.2
cm²
0.27
0.40
0.30
mm
9.1
15.2
9.6
5.72
15.9
1.8
1894
8.28
20.5
3.0
2540
10.19
25.7
3.5 3160
14.63
33.0
5.0 3795
4x4
6x6
N
36 000
54 000
44 000
FB
FD
q
N
5 000
7 000
6 800
kg/m
0.9
1.3
1.0
N
36 400
54 600
48 000
Weight
Required
min. tensile
strength ISO
■
mm
Fatique strength
Width between
outer plates
s
mm
Rexnord min.
tensile strength
Bearing area
6x6
Overall width
0.625 15.875
4x4
6x6
4x4
g
mm
21.7
0.46
16.0
66 000
72 000
8 800
1.4
18.0
25.7
28.5
40.9
53.4
33.7
48.4
63.2
46.9
68.3
89.7
0.41
0.62
0.99
1.49
1.98
1.42
2.12
2.83
2.91
4.37
5.82
11.4
19.0
18.6
31.0
43.4
21.6
36.0
50.4
31.2
52.4
73.5
58 000
87 000
120 000
180 000
240 000
190 000
285 000
380 000
340 000
510 000
680 000
64 000
96 000
140 000
210 000
280 000
200 000
300 000
400 000
340 000
510 000
680 000
9 500
12 000
25 000
30 000
1.4
2.1
2.9
4.3
5.8
4.3
6.4
8.4
8.2
12.2
16.2
8x8
32 400
37 500
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
9 - 4
12.7 Length over
100 pitches
LL 1244
LL 1266
LL 1644
LL 1666
LL 1688
LL 2044
LL 2066
LL 2088
LL 2444
LL 2466
LL 2488
0.50 d1 max.
Thickness
of plates
F 19 - 44
F 19 - 66
F 25 - 44
F 25 - 66
F 25 - 88
F 31 - 44
F 31 - 66
F 31 - 88
F 38 - 44
F 38 - 66
F 38 - 88
mm
Plate depth
LL 1066
p
inch
Pin diameter
F 15 - 66
Lacing
ISO chain
number
F 12 - 44
F 12 - 66
F 15 - 44
ISO/DIN
LL 0844
LL 0866
LL 1044
Pitch
Chain No.
Leaf chains DIN ISO 4347 ( DIN 8152 )
The right chain!
Leaf chains F Series - European type
High Performance from Rexnord.
Excellent Corrosion Protection
8-10 times better than the best competitors
More than 100% better in the buckling test
Highly versatile, also suitable for aggressive environments
Improved Wear Resistance
8-12% improvement in comparison to predecessor
Great protection through RexPro lubrication
Long working life
High operating reliability
High Fatigue Resistance
Ball-drifted plate holes
Shot-peened chain links
High pre-loading
Rexnord meets the requirements of
Machine Directive 2006/42/EC
63.5 3.00 76.2 s
■
B max.
A
b3 min.
FU
FB
FD
q
mm
mm
mm
36.0
6.0 4426
17.81
41.2
6.3 5048
22.89
48.0
8.0 6320
29.24
62.0
10.0 7575
cm²
1.90 3.80
5.70 7.60 2.24
4.47
6.71
8.94
3.65
7.30 10.9
14.6
5.83 11.7
17.5 23.3 mm
12.3*
36.8*
61.4*
86.5
12.9
39.1
65.6
92.0
16.3
49.4
82.7
116.0
20.3
61.4
102.7
144.0
N
200 000
400 000
600 000
800 000
260 000
520 000
780 000
1 040 000
360 000
720 000
1 080 000
1 440 000
560 000
1 120 000
1 680 000
2 240 000
N
215 000
430 000
645 000
860 000
260 000
520 000
780 000
1 040 000
360 000
720 000
1 080 000
1 440 000
560 000
1 120 000
1 680 000
2 240000
N
15.9 mm
29.4
54.7
80.2
105.4
32.5
59.1
85.4
112.0
39.5
73.1
106.5
139.9
49.7
91.2
131.0
172.8
kg/m
5.2
10.4
15.6
20.8
6.5
12.8
19.1
25.3
9.2
17.7
26.9
35.1
15.4
30.2
45.0 59.8
Weight
g
mm
Thickness
of plates
d1 max.
Plate depth
Fatique strength
2.50 Rexnord min.
tensile strength
50.8 Required
min. tensile
strength ISO
2.00 2x2
4x4
6x6
8x8
2x2
4x4
6x6
8x8
2x2
4x4
6x6
8x8
2x2
4x4
6x6
8x8
Width between
outer plates
44.45 Bearing area
1.75 Overall width
mm
Length over
100 pitches
p
inch
Pin diameter
Lacing
ISO chain
number
F 44 - 22
F 44 - 44
F 44 - 66
F 44 - 88
F 50 - 22
F 50 - 44
F 50 - 66
F 50 - 88
F 63 - 22
F 63 - 44
F 63 - 66
F 63 - 88
F 76 - 22
F 76 - 44
F 76 - 66
F 76 - 88
ISO/DIN
LL 2822
LL 2844
LL 2866
LL 2888
LL 3222
LL 3244
LL 3266
LL 3288
LL 4022
LL 4044
LL 4066
LL 4088
LL 4822
LL 4844
LL 4866
LL 4888
Leaf chains DIN ISO 4347 ( DIN 8152 )
Pitch
Chain No.
Table 2 of 2
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
* Please contact Rexnord regarding precision of fit with ISO anchors
2x2
4x4
6x6
8x8
9 - 5
The right chain!
Inner link connector dimensions
Dimensions in mm
Chain No.
Chain No.
f
b
c
d1
e
r1
r2
max.
min.
max.
D 10
min.
max.
max.
F 12-44
15.9
F 12-66
22.9
F 15-44
14.9
F 15-66
21.9
Connecting pin for attaching
leaf chains to chain anchor
3.5
3.0
4.5
7.3
6.5
1.7
3.5
3.0
5.1
8.5
8.0
1.7
4.1
3.6
5.75
10.0
9.5
1.7
Connecting pin
Connecting pin dimensions
Dimensions in mm
order no.
l min.
L max.
F 12-44
709-204-44
16.0
22.2
F 12-66
709-204-66
23.0
29.2
F 15-44
709-205-44
15.0
21.1
F 15-66
709-205-66
22.0
28.2
F 19-44
17.5
F 19-66
24.6
F 25-44
27.9
F 25-66
40.9
F 25-88
53.9
F 31-44
32.9
F 31-68
46.9
F 31-88
61.9
F 38-44
48.0
F 38-66
69.0
F 38-88
90.0
F 44-22
29.5
F 44-44
54.8
F 44-66
80.0
F 44-88
105.8
F 50-22
34.2
F 50-22
709-217-22
34.4
51.9
F 50-44
59.7
F 50-44
709-217-44
59.9
77.5
F 50-66
86.2
F 50-66
709-217-66
86.4
104.0
F 50-88
113.7
F 50-88
709-217-88
113.9
131.5
F 63-22
39.6
F 63-22
709-222-22
39.9
60.8
F 63-44
73.0
F 63-44
709-222-44
73.3
94.3
F 63-66
106.3
F 63-66
709-222-66
106.6
127.6
F 63-88
139.8
F 63-88
709-222-88
140.1
161.1
F 76-22
50.2
F 76-22
709-229-22
50.5
71.5
F 76-44
91.2
F 76-44
709-229-44
91.5
112.5
F 76-66
133.2
F 76-66
709-229-66
133.5
154.5
F 76-88
173.9
F 76-88
709-229-88
174.2
195.2
2x2
2x3
9 - 6
6.7
7.5
11.0
13.0
13.6
17.0
21.0
3x4
4x4
4x6
6.2
7.0
10.0
12.0
12.6
16.0
20.0
8.3
10.2
14.7
16.0
17.9
23.0
29.3
6x6
13.5
17.0
22.0
25.0
28.0
35.0
45.0
13.0
16.5
20.0
24.0
27.0
35.0
40.0
3.0
3.5
5.0
6.0
6.0
8.0
10.0
8x8
F 19-44
709-405-44
17.6
25.5
F 19-66
709-405-66
24.7
32.7
F 25-44
709-208-44
28.0
38.7
F 25-66
709-208-66
41.0
51.7
F 25-88
709-208-88
54.0
64.7
F 31-44
709-210-44
33.0
43.7
F 31-68
709-210-66
47.0
57.7
F 31-88
709-210-88
62.0
72.7
F 38-44
709-214-44
48.2
60.6
F 38-66
709-214-66
69.2
81.6
F 38-88
709-214-88
90.2
102.6
F 44-22
709-215-22
29.7
42.1
F 44-44
709-215-44
55.0
67.5
F 44-66
709-215-66
80.2
92.7
F 44-88
709-215-88
106.0
118.5
d max.
d2
4.45
1.6
5.08
1.6
5.72
2.0
8.28
3.2
10.19
3.2
14.63
4.0
15.9
4.0
17.81
5.0
22.89
6.3
29.23
6.3
All pins are fitted with 2 cotters and – from BL 1234
and F 38 upwards – with 2 additional washers.
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
Recommended chain anchor dimensions
for connecting leaf chain inner links
The right chain!
Leaf chain anchoring
Chain No.
End link order no.
IEG
AEG
F 15 - 44
F 15 - 66
F 19 - 44
F 19 - 66
F 25 - 44
170 - 115 - 44
170 - 115 - 66
170 - 119 - 44
170 - 119 - 66
170 - 124 - 44
45
65
45
F 25 - 66
170 - 124 - 66
65
F 25 - 88
170 - 124 - 88
85
F 31 - 44
F 31 - 66
F 31 - 88
F 38 - 44
F 38 - 66
F 38 - 88
F 44 - 22
F 44 - 44
F 44 - 66
F 50 - 22
F 50 - 88
F 63 - 44
F 63 - 66
170 - 131 - 44
170 - 131 - 66
170 - 131 - 88
170 - 138 - 44
170 - 138 - 66
170 - 138 - 88
170 - 144 - 22
170 - 144 - 44
170 - 144 - 66
170 - 150 - 22
170 - 150 - 88
170 - 163 - 44
170 - 163 - 66
45
65
85
45
65
85
25
45
65
25
85
45
65
Dimensions in mm
Pe
d2 A11
g2
s
u1
20
8
18.0
1.5
11.0
25
10
19.8
1.8
11.2
30
12
25.0
3.0
15.0
50
18
40.0
3.5
25.0
65
24
50.0
5.0
29.0
80
28
60.0
6.0
32.0
90
32
70.0
6.3
43.0
100
38
80.0
8.0
46.5
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
End links are available as inner and outer links. Ordering example for end links to fit leaf chain F 38-44:
a) as IEG (inner end link): 170-138-44
b) as AEG (outer end link): 170-138-45
End links as inner links (IEG) End links as outer links (AEG)
Scope of delivery: End links (pear-shaped) along with leaf chain
outer link supplied as a complete
ready-to-rivet sub-assembly.
Scope of delivery:
End links (pear-shaped) and matching
ready-to-rivet pin.
9 - 7
The right chain!
Overview Rexnord roller chains
Roller Chains
Outstanding protection
against corrosion and wear
Unique protection against
chain joint stiffness
Extremely eco-friendly
Durable and low-maintenance
L
onger servicing intervals
H
igh loading capacity
Maintenance-free
L
ow noise
E
co-friendly
Excellent resistance to
rust and acids
Highly reliable
Fulfils hygiene requirements
NSF H1 certification
Combination of RexPlus and
RexCarbon
Excellent resistance to rust and acids
Maintenance-free
NSF H1 certification
Outstanding corrosion resistance
Long service life
High loading capacity
The optimum choice for light
and medium duty
Good cost-benefit ratio
High availability
Extremely high loading capacity
L
ong service life
Outstanding protection
against corrosion and wear
Outstanding protection
against corrosion and wear
Unique protection against
chain joint stiffness
Extremely eco-friendly
Outstanding corrosion resistance
L
ong service life
H
igh loading capacity
Durable and low-maintenance
L
onger servicing intervals
H
igh loading capacity
E
xtreme wear resistance for
double-length service life
The optimum choice for
light and medium duty
Good cost-benefit ratio
Good availability
Rexnord Kette GmbH · Industriestr. 1 · 57518 Betzdorf · Tel (49) 2741 284 0 · [email protected] · www.rexnord-kette.de
Rexnord Corporate Headquarters · 4701 W. Greenfield Avenue · Milwaukee, WI 53214-5310 · Phone: (414) 643 3000
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
Leaf Chains
The right chain!
High Performance from Rexnord
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
Leaf chains | Factory standard
The right chain!
Customized
solutions for specific
applications
fulfils customer requirements
Leaf chains - Factory standard
High Performance from Rexnord.
Intermediate link plate
high surface hardness
Pin
tempered
and hardened,
wear resistant
Inner link
fatigue strength
Rexnord meets the
requirements of
Machine Directive
2006/42/EC
Outer link
high strength
Silver label
Batch no.
APPLICATIONS
orklift trucks, telehandlers
F
Material handling
Machine tools
CHARACTERISTICS
ADVANTAGES
Minimal running-in elongation
Long service lifespan
Extremely shock resistant
Very robust, even in difficult conditions
Maximum operating reliability
Improved cost-effectiveness
LUBRICATION
RexPro lubricants without heavy metals for outstanding protection
Operating temperature: - 30° C to + 130° C ( can be extended to - 40° C to + 250° C)
Very good surface adhesion; drip-resistant even at high temperatures
No heavy metals, Teflon- and silicone-free
9 - 10
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
Improved protection against chain joint stiffness
Improved wear resistance
Excellent corrosion resistance
Very eco-friendly
Made from high-quality materials
Ball-drifted plate holes
“Silver label” batch number for better traceability
Shot-peened pins and link plates
NSF H2 certification, RoHS:2005 conformity
The right chain!
RexPro - Leaf chains - High performance from Rexnord
Excellent Corrosion Protection
8-10 times better than the best competitors
More than 100% better in the buckling test
Highly versatile, also suitable for aggressive environments
Improved Wear Resistance
8-12% improvement in comparison to predecessor
Great protection through RexPro lubrication
Long working life
High operating reliability
High Fatigue Resistance
Ball-drifted plate holes
Shot-peened chain links
High pre-loading
Eco friendly
Through RexPro lubrication
No heavy metals; Teflon- and silicone-free
Environmental management system conforms
to DIN EN ISO 14001
Salt spray test in accordance with DIN EN ISO 9227
Corrosion category
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
better
1
RexPro
er!
0 times bett
RexPro 8-1
2
3
4
5
rs
Rexnord
rs
Competito
4
&
3
1, 2,
Competito
5&6
Rexnord meets the
requirements of
Machine Directive
2006/42/EC
9 - 11
The right chain!
Leaf chains - Factory standard
High Performance from Rexnord.
Excellent Corrosion Protection
8-10 times better than the best competitors
More than 100% better in the buckling test
Highly versatile, also suitable for aggressive environments
Improved Wear Resistance
8-12% improvement in comparison to predecessor
Great protection through RexPro lubrication
Long working life
High operating reliability
High Fatique strength
Ball-drifted plate holes
Shot-peened chain links
High pre-loading
Rexnord meets the requirements of
Machine Directive 2006/42/EC
Eco friendly
Through RexPro lubrication
No heavy metals; Teflon- and silicone-free
Environmental management system conforms
to DIN EN ISO 14001
Bearing area
Rexnord min.
tensile strength
■
B max.
A
FB
q
mm
mm
mm
cm²
N
kg/m
14.6
2.5
1592
14.9
0.24
30 300
1.0
15.2
2.35
1901
22.8
0.61
80 000
1.8
15.2
2.35
1901
32.7
0.91
120 000
2.5
23.4
IL /AL
2544
28.4
1.37
125 000
3.6
23.4
3.05 / 4.0
2544
44.4
2.06
250 000
5.9
F6H-5
–
0.625
15.875
2x3
4.75
F 19 V - 44
–
0.75
19.05
4x4
6.50
F 19 V - 66
–
0.75
19.05
6x6
6.50
834 (SK 507)
–
1.00
25.4
3x4
10.85
432 (SK 508)
–
1.00
25.4
6x6
10.85
2x2
4x4
6x6
8x8
Weight
Overall width
s
mm
mm
Thickness
of plates
g
mm
inch
Plate depth
d1 max.
ISO/DIN
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
9 - 12
Length over
100 pitches
p
Pin diameter
Lacing
Pitch
ISO chain
number
Chain No.
Leaf chains - Factory standard
The right chain!
Recommended chain anchor dimensions
for connecting leaf chain inner links
Inner link connector dimensions
Chain No.
F 19 V – 44
F 19 V – 66
Chain No.
f
b
c
d1
e
r1
r2
max.
min.
max.
D 10
min.
max.
max.
22.9
32.9
5.2
2x2
2x3
4.7
3x4
4x4
4x6
6.6
10.0
6x6
Connecting pin for attaching
leaf chains to chain anchor
10.5
2.0
Connecting pin
Connecting pin dimensions
Dimensions in mm
order no.
l min.
L max.
F 19 V – 44
709 – 206 – 44
23.0
30.2
F 19 V – 66
709 – 206 – 66
33.0
40.3
8x8
d max.
d2
6.5 2.0
All pins are fitted with 2 cotters and – from BL 1234
and F 38 upwards – with 2 additional washers.
Leaf chain anchoring
Chain No.
F 19 V - 44
F 19 V - 66
End link order no.
Dimensions in mm
IEG
AEG
Pe
d2 A11
g2
s
u1
170 - 120 - 44
170 - 120 - 66
45
65
25
10
19.8
1.8
11.2
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
End links are available as inner and outer links. Ordering example for end links to fit leaf chain F 19 V - 44:
a) as IEG (inner end link): 170-120-44
b) as AEG (outer end link): 170-120-45
End links as inner links (IEG)
End links as outer links (AEG)
Scope of delivery: End links (pear-shaped) along with leaf chain
outer link supplied as a complete ready-to-rivet sub-assembly.
Scope of delivery:
End links (pear-shaped) and matching ready-to-rivet pin.
9 - 13
The right chain!
Overview Rexnord roller chains
Roller Chains
Outstanding protection
against corrosion and wear
Unique protection against
chain joint stiffness
Extremely eco-friendly
Durable and low-maintenance
L
onger servicing intervals
H
igh loading capacity
Maintenance-free
L
ow noise
E
co-friendly
Excellent resistance to
rust and acids
Highly reliable
Fulfils hygiene requirements
NSF H1 certification
Combination of RexPlus and
RexCarbon
Excellent resistance to rust and acids
Maintenance-free
NSF H1 certification
Outstanding corrosion resistance
Long service life
High loading capacity
The optimum choice for light
and medium duty
Good cost-benefit ratio
High availability
Extremely high loading capacity
L
ong service life
Outstanding protection
against corrosion and wear
Outstanding protection
against corrosion and wear
Unique protection against
chain joint stiffness
Extremely eco-friendly
Outstanding corrosion resistance
L
ong service life
H
igh loading capacity
Durable and low-maintenance
L
onger servicing intervals
H
igh loading capacity
E
xtreme wear resistance for
double-length service life
The optimum choice for
light and medium duty
Good cost-benefit ratio
Good availability
Rexnord Kette GmbH · Industriestr. 1 · 57518 Betzdorf · Tel (49) 2741 284 0 · [email protected] · www.rexnord-kette.de
Rexnord Corporate Headquarters · 4701 W. Greenfield Avenue · Milwaukee, WI 53214-5310 · Phone: (414) 643 3000
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
Leaf Chains
The right chain!
High Performance from Rexnord
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
Leaf chains AL Series | American type
The right chain!
Dynamic safety for
lifting applications
Leaf chains AL-Series - American type
High Performance from Rexnord.
Intermediate link plate
high surface hardness
Pin
tempered
and hardened,
wear resistant
Inner link
fatigue strength
Rexnord meets the
requirements of
Machine Directive
2006/42/EC
Outer link
high strength
Silver label
Batch no.
APPLICATIONS
orklift trucks, telehandlers
F
Material handling
Machine tools
CHARACTERISTICS
ADVANTAGES
Minimal running-in elongation
Long service lifespan
Extremely shock resistant
Very robust, even in difficult conditions
Maximum operating reliability
Improved cost-effectiveness
LUBRICATION
RexPro lubricants without heavy metals for outstanding protection
Operating temperature: - 30° C to + 130° C ( can be extended to - 40° C to + 250° C)
Very good surface adhesion; drip-resistant even at high temperatures
No heavy metals, Teflon- and silicone-free
9 - 16
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
Improved protection against chain joint stiffness
Improved wear resistance
Excellent corrosion resistance
Very eco-friendly
Made from high-quality materials
Ball-drifted plate holes
“Silver label” batch number for better traceability
Shot-peened pins and link plates
NSF H2 certification, RoHS:2005 conformity
The right chain!
RexPro - Leaf chains - High performance from Rexnord
Excellent Corrosion Protection
8-10 times better than the best competitors
More than 100% better in the buckling test
Highly versatile, also suitable for aggressive environments
Improved Wear Resistance
8-12% improvement in comparison to predecessor
Great protection through RexPro lubrication
Long working life
High operating reliability
High Fatigue Resistance
Ball-drifted plate holes
Shot-peened chain links
High pre-loading
Eco friendly
Through RexPro lubrication
No heavy metals; Teflon- and silicone-free
Environmental management system conforms
to DIN EN ISO 14001
Salt spray test in accordance with DIN EN ISO 9227
Corrosion category
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
better
1
RexPro
er!
0 times bett
RexPro 8-1
2
3
4
5
rs
Rexnord
rs
Competito
4
&
3
1, 2,
Competito
5&6
Rexnord meets the
requirements of
Machine Directive
2006/42/EC
9 - 17
The right chain!
Leaf chains AL Series - American type, light series
High Performance from Rexnord.
Excellent Corrosion Protection
8-10 times better than the best competitors
More than 100% better in the buckling test
Highly versatile, also suitable for aggressive environments
Improved Wear Resistance
8-12% improvement in comparison to predecessor
Great protection through RexPro lubrication
Long working life
High operating reliability
High Fatigue Resistance
Ball-drifted plate holes
Shot-peened chain links
High pre-loading
Rexnord meets the requirements of
Machine Directive 2006/42/EC
Eco friendly
Through RexPro lubrication
No heavy metals; Teflon- and silicone-free
Environmental management system conforms to DIN EN
ISO 14001
Table 1 of 2
1.00 25.4 s
■
B max.
A
b3 min.
FU
FB
FD
q
mm
mm
mm
3.96
10.2
1.5 1257
5.08
12.8
2.0 1572
5.94
14.8
2.4 1909
20.5
3.1
2540
cm²
0.12
0.23
0.35
0.20 0.40
0.60
0.28
0.57
0.85
1.14
0.51
1.01
1.52
mm
3.2
9.6
16.0
4.2
12.6
21.0
5.0
15.0
25.0
35.0
6.3
19.0
31.8
N
14 100
28 200
42 300
22 000
44 000
66 000
31 800
63 600
95 400
127 200
56 700
113 400
170 100
N
14 100
28 200
42 300
25 000
50 000
75 000
36 000
72 000
108 000
144 000
65 000
130 000
195 000
N
4 000
6 000
7 500
6 000
9 000
11 500
8 200
12 300
15 500
7.92
mm
8.4
14.8
21.2
10.8
19.2
27.6
27.5
23.0
33.1
43.2
16.6
29.5
42.4
kg/m
0.4
0.7
1.0 0.6
1.2
1.8
0.9
1.7
2.5
3.3 1.5
3.0
4.5
12 000
18 000
23 000
Plate depth
Weight
g
mm
Thickness
of plates
d1 max.
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
19.05 Fatique strength
0.75 Rexnord min.
tensile strength
15.875
Required
min. tensile
strength ISO
0.625
2x2
4x4
6x6
2x2
4x4
6x6
2x2
4x4
6x6
8x8
2x2
4x4
6x6
Width between
outer plates
12.7 Bearing area
0.50 Overall width
mm
Length over
100 pitches
p
inch
Pin diameter
Lacing
ISO chain
number
AL 422
AL 444
AL 466
AL 522
AL 544
AL 566
AL 622
AL 644
AL 666
AL 688
AL 822
AL 844
AL 866
ISO/DIN
–
–
–
–
–
–
–
–
–
–
–
–
–
Pitch
Chain No.
Leaf chains, AL Series
9 - 18
2x2
4x4
6x6
8x8
The right chain!
Leaf chains AL Series - American type, light series
High Performance from Rexnord.
Excellent Corrosion Protection
8-10 times better than the best competitors
More than 100% better in the buckling test
Highly versatile, also suitable for aggressive environments
Improved Wear Resistance
8-12% improvement in comparison to predecessor
Great protection through RexPro lubrication
Long working life
High operating reliability
High Fatigue Resistance
Ball-drifted plate holes
Shot-peened chain links
High pre-loading
Rexnord meets the
requirements of
Machine Directive 2006/42/EC
Eco friendly
Through RexPro lubrication
No heavy metals; Teflon- and silicone-free
Environmental management system conforms to DIN EN
ISO 14001
Tabelle 2 von 2
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
44.45
2.00 50.8 s
■
B max.
A
b3 min.
FU
FB
FD
q
mm
mm
mm
9.53
25.7
4.0 3175
29.4
4.7 3810
12.70 36.0
5.5 4445
14.27
41.2
6.3 5080
cm²
1.52
2.29
2.08
3.12
4.17
2.80 4.20
3.60
5.39
mm
24.6
41.0
28.8
48.0
67.2
33.6
56.0
38.4
64.0
N
177 000
265 500
254 000
381 000
508 000
372 000
558 000
428 000
642 000
N
210 000
315 000
270 000
405 000
540 000
390 000
585 000
450 000
675 000
N
36 000
46 000
11.10 mm
37.3
54.0
43.7
63.4
83.0
51.2
74.5
58.2
85.0
kg/m
4.9 7.3
6.4
9.5 12.7
9.6
14.4 12.5
18.9
2x2
4x4
6x6
8x8
Weight
g
mm
Thickness
of plates
d1 max.
Plate depth
Fatique strength
1.75 Rexnord min.
tensile strength
38.1 Required
min. tensile
strength ISO
1.50 4x4
6x6
4x4
6x6
8x8
4x4
6x6
4x4
6x6
Width between
outer plates
31.75 Bearing area
1.25 Overall width
mm
Length over
100 pitches
p
inch
Pin diameter
Lacing
ISO chain
number
AL 1044
AL 1066
AL 1244
AL 1266
AL 1288
AL 1444
AL 1466
AL 1644
AL 1666
ISO/DIN
–
–
–
–
–
–
–
–
–
Pitch
Chain No.
Leaf chains, AL Series
9 - 19
The right chain!
Leaf chain anchoring
Chain No.
AL 644
AL 666
AL 688
AL 1044
AL 1066
End link order no.
IEG
AEG
170 - 118 - 44
170 - 118 - 66
170 - 118 - 88
170 - 130 - 44
170 - 130 - 66
45
65
85
45
65
Dimensions in mm
Pe
d2 A11
g2
s
u1
25
10
19.8
2.4
11.2
40
14
30.0
4.0
18.0
End links as inner links (IEG)
End links as outer links (AEG)
Scope of delivery: End links (pear-shaped) along with leaf chain
outer link supplied as a complete ready-to-rivet sub-assembly.
Scope of delivery:
End links (pear-shaped) and matching
ready-to-rivet pin.
9 - 20
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
End links are available as inner and outer links. Ordering example for end links to fit leaf chain AL 644:
a) as IEG (inner end link): 170-118-44 b) as AEG (outer end link): 170-118-45
The right chain!
Recommended chain anchor dimensions
for connecting leaf chain inner links
Chain No.
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
f
Inner link connector dimensions
Dimensions in mm
e
r1
b
c
d1
Connecting pin for attaching
leaf chains to chain anchor
Chain No.
Connecting pin
r2
Connecting pin dimensions
Dimensions in mm
order no.
l min.
L max.
AL 522
709 – 305 – 22
10.8
17.0
AL 544
709 – 305 – 44
19.0
25.2
2.0
AL 566
709 – 305 – 66
27.0
33.3
4.0
2.0
AL 588
709 – 305 – 88
35.5
41.8
–
2.0
AL 622
709 – 355 – 22
12.8
19.4
5.0
4.8
2.0
AL 644
709 – 355 – 44
22.5
29.1
31.9
5.0
4.8
2.0
AL 666
709 – 355 – 66
32.0
38.7
AL 688
42.4
5.0
4.8
2.0
AL 688
709 – 355 – 88
42.5
49.3
AL 844
29.9
6.8
6.4
3.0
AL 844
709 – 307 – 44
30.0
40.7
AL 866
42.9
6.8
6.4
3.0
AL 866
709 – 307 – 66
43.0
53.7
AL 888
56.4
6.8
6.4
3.0
AL 888
709 – 307 – 88
56.5
67.2
AL 1044
36.9
8.5
8.0
4.0
AL 1044
709 – 309 – 44
37.0
47.7
AL 1066
52.9
8.5
8.0
4.0
AL 1066
709 – 309 – 66
53.0
63.7
AL 1088
69.4
8.5
8.0
4.0
AL 1088
709 – 309 – 88
69.5
80.3
AL 1244
44.0
10.0
9.4
5.0
AL 1244
709 – 311 – 44
44.2
56.6
AL 1266
63.0
10.0
9.4
5.0
AL 1266
709 – 311 – 66
63.2
75.6
AL 1288
79.7
10.0
9.4
5.0
AL 1288
709 – 311 – 88
79.9
92.4
AL 1444
51.7
11.8
11.0
5.0
AL 1444
709 – 312 – 44
50.0
64.4
AL 1466
75.1
11.8
11.0
5.0
AL 1466
709 – 312 – 66
75.3
87.8
AL 1488
98.4
11.8
11.0
5.0
AL 1488
709 – 312 – 88
98.6
111.1
AL 1644
58.4
13.4
12.6
6.0
AL 1644
709 – 314 – 44
58.6
71.1
AL 1666
84.9
13.4
12.6
6.0
AL 1666
709 – 314 – 66
85.1
97.7
max.
min.
AL 522
10.7
4.2
–
2.0
AL 544
18.9
4.2
4.0
2.0
AL 566
26.9
4.2
4.0
AL 588
35.4
4.2
AL 622
12.7
5.0
AL 644
22.4
AL 666
2x2
2x3
3x4
4x4
4x6
max.
D 10
5.1
6.0
8.0
9.6
11.2
12.8
14.3
6x6
min.
9.0
11.0
14.0
18.0
22.0
26.0
31.0
max.
6.5
8.0
9.5
12.5
15.0
19.0
22.0
max.
8x8
d max.
d2
5.08
1.6
5.94
2.0
7.92
3.2
9.53
3.2
11.1
4.0
12.7
4.0
14.27
4.0
All pins are fitted with 2 cotters and – from BL 1234
and F 38 upwards – with 2 additional washers.
9 - 21
The right chain!
Overview Rexnord roller chains
Roller Chains
Outstanding protection
against corrosion and wear
Unique protection against
chain joint stiffness
Extremely eco-friendly
Durable and low-maintenance
L
onger servicing intervals
H
igh loading capacity
Maintenance-free
L
ow noise
E
co-friendly
Excellent resistance to
rust and acids
Highly reliable
Fulfils hygiene requirements
NSF H1 certification
Combination of RexPlus and
RexCarbon
Excellent resistance to rust and acids
Maintenance-free
NSF H1 certification
Outstanding corrosion resistance
Long service life
High loading capacity
The optimum choice for light
and medium duty
Good cost-benefit ratio
High availability
Extremely high loading capacity
L
ong service life
Outstanding protection
against corrosion and wear
Outstanding protection
against corrosion and wear
Unique protection against
chain joint stiffness
Extremely eco-friendly
Outstanding corrosion resistance
L
ong service life
H
igh loading capacity
Durable and low-maintenance
L
onger servicing intervals
H
igh loading capacity
E
xtreme wear resistance for
double-length service life
The optimum choice for
light and medium duty
Good cost-benefit ratio
Good availability
Rexnord Kette GmbH · Industriestr. 1 · 57518 Betzdorf · Tel (49) 2741 284 0 · [email protected] · www.rexnord-kette.de
Rexnord Corporate Headquarters · 4701 W. Greenfield Avenue · Milwaukee, WI 53214-5310 · Phone: (414) 643 3000
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
Leaf Chains
The right chain!
High Performance from Rexnord
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
Leaf chains BL Series | American type
The right chain!
Good corrosion
protection, maximum
operating reliability
Leaf chains BL-Series - American type
High Performance from Rexnord.
Intermediate link plate
high surface hardness
Pin
tempered
and hardened,
wear resistant
Inner link
fatigue strength
Rexnord meets the
requirements of
Machine Directive
2006/42/EC
Outer link
high strength
Silver label
Batch no.
APPLICATIONS
orklift trucks, telehandlers
F
Material handling
Machine tools
CHARACTERISTICS
ADVANTAGES
Minimal running-in elongation
Long service lifespan
Extremely shock resistant
Very robust, even in difficult conditions
Maximum operating reliability
Improved cost-effectiveness
LUBRICATION
RexPro lubricants without heavy metals for outstanding protection
Operating temperature: - 30° C to + 130° C ( can be extended to - 40° C to + 250° C)
Very good surface adhesion; drip-resistant even at high temperatures
No heavy metals, Teflon- and silicone-free
9 - 24
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
Improved protection against chain joint stiffness
Improved wear resistance
Excellent corrosion resistance
Very eco-friendly
Made from high-quality materials
Ball-drifted plate holes
“Silver label” batch number for better traceability
Shot-peened pins and link plates
NSF H2 certification, RoHS:2005 conformity
The right chain!
RexPro - Leaf chains - High performance from Rexnord
Excellent Corrosion Protection
8-10 times better than the best competitors
More than 100% better in the buckling test
Highly versatile, also suitable for aggressive environments
Improved Wear Resistance
8-12% improvement in comparison to predecessor
Great protection through RexPro lubrication
Long working life
High operating reliability
High Fatigue Resistance
Ball-drifted plate holes
Shot-peened chain links
High pre-loading
Eco friendly
Through RexPro lubrication
No heavy metals; Teflon- and silicone-free
Environmental management system conforms
to DIN EN ISO 14001
Salt spray test in accordance with DIN EN ISO 9227
Corrosion category
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
better
1
RexPro
er!
0 times bett
RexPro 8-1
2
3
4
5
rs
Rexnord
rs
Competito
4
&
3
1, 2,
Competito
5&6
Rexnord meets the
requirements of
Machine Directive
2006/42/EC
9 - 25
The right chain!
Leaf chains BL Series - American type, heavy series
High Performance from Rexnord.
Excellent Corrosion Protection
8-10 times better than the best competitors
More than 100% better in the buckling test
Highly versatile, also suitable for aggressive environments
Improved Wear Resistance
8-12% improvement in comparison to predecessor
Great protection through RexPro lubrication
Long working life
High operating reliability
High Fatigue Resistance
Ball-drifted plate holes
Shot-peened chain links
High pre-loading
Eco friendly
Rexnord meets the requirements of
Machine Directive 2006/42/EC
Through RexPro lubrication
No heavy metals; Teflon- and silicone-free
Environmental management system conforms to DIN EN
ISO 14001
Table 1 of 3
0.75
19.05
■
B max.
A
b3 min.
FU
FB
FD
q
mm
mm
11.7
2.0
1270
cm²
0.20
0.30
0.41
0.41
0.61
0.61
0.43
0.57
0.57
0.86
0.86
1.14
0.51
0.74
0.98
0.98
1.47
1.47
mm
4.2
6.3
10.5
12.6
16.8
21.0
7.4
12.3
14.7
19.5
24.6
34.3
6.4
9.6
16.0
19.2
25.6
32.0*
N
22 200
22 200
33 300
44 400
44 400
66 600
33 400
48 900
66 700
66 700
100 100
133 000
48 900
48 900
75 600
97 900
97 900
146 000
N
25 800
25 800
38 700
51 600
51 600
77 400
40 000
60 000
80 000
80 000
120 000
160 000
62 000
62 000
93 000
124 000
124 000
186 000
N
5.08
mm
10.9
13.0
17.1
19.25
23.45
27.6
15.0
20.0
22.5
27.4
32.3
42.2
16.6
19.9
26.5
29.7
36.3
42.7
kg/m
0.6
0.7
0.9
1.1
1.3
1.6
1.1
1.5
1.8
2.3
2.6
3.4
1.5
1.8
2.5
2.9
3.6
4.3
5.94
14.6
2.4
1596
7.92
17.9
3.1
1905
* Please contact Rexnord regarding precision of fit with ISO anchors
9 - 26
2x3
3x4
4x6
2x2
4x4
6x6
8x8
10 500
11 500
12 000
14 000
15 200
17 000
13 000
16 300
17 400
19 000
21 500
24 500
Weight
s
mm
Thickness
of plates
g
mm
Plate depth
d1 max.
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
15.875
Fatique
strength
0.625
Rexnord
min. tensile
strength
12.7
Required
min. tensile
strength ISO
0.50
2x2
2x3
3x4
4x4
4x6
6x6
2x3
3x4
4x4
4x6
6x6
8x8
2x2
2x3
3x4
4x4
4x6
6x6
Width
between
outer plates
LH 0822
LH 0823
LH 0834
LH 0844
LH 0846
LH 0866
LH 1023
LH 1034
LH 1044
LH 1046
LH 1066
LH 1088
LH 1222
LH 1223
LH 1234
LH 1244
LH 1246
LH 1266
Bearing area
422
423
434
444
446
466
523
534
544
546
566
588
622
623
634
644
646
666
Overall width
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
mm
Length over
100 pitches
p
inch
Pin diameter
Lacing
Pitch
ISO chain
number
Chain No.
Leaf chains DIN ISO 4347 ( DIN 8152 )
The right chain!
Leaf chains BL Series - American type, heavy series
High Performance from Rexnord.
Excellent Corrosion Protection
8-10 times better than the best competitors
More than 100% better in the buckling test
Highly versatile, also suitable for aggressive environments
Improved Wear Resistance
8-12% improvement in comparison to predecessor
Great protection through RexPro lubrication
Long working life
High operating reliability
High Fatigue Resistance
Ball-drifted plate holes
Shot-peened chain links
High pre-loading
Eco friendly
Through RexPro lubrication
No heavy metals; Teflon- and silicone-free
Environmental management system conforms to DIN EN
ISO 14001
31.75
s
■
B max.
A
b3 min.
FU
FB
FD
q
mm
mm
mm
9.53
23.6
4.0
2540
11.10
29.2
4.7
3179
mm
20.6
24.8
33.1
37.3
45.6
54.1
70.8
28.9
38.7
43.6
53.6
63.4
83.1
cm²
0.74
1.14
1.53
1.53
2.29
2.29
3.05
1.57
2.09
2.09
3.13
3.13
4.18
mm
8.2
12.3
20.5
24.6
32.9
41.3
57.9
14.4
24.1
29.0
38.9
48.6
68.2
N
84 500
84 500
129 900
169 000
169 000
253 600
338 000
115 600
182 400
231 200
231 200
347 000
462 400
N
110 000
110 000
165 000
220 000
220 000
330 000
440 000
164 000
246 000
328 000
328 000
492 000
656 000
N
22 000
30 000
32 000
33 500
38 500
42 000
45 000
47 500
50 000
55 000
62 000
69 000
74 000
kg/m
2.4
3.0
4.2
4.8
6.0
7.2
9.6
4.4
6.2
7.0
8.7
10.5
13.9
Weight
g
mm
Thickness
of plates
d1 max.
Plate depth
Fatique
strength
1.25
Rexnord
min. tensile
strength
25.4
Required
min. tensile
strength ISO
1.00
2x2
2x3
3x4
4x4
4x6
6x6
8x8
2x3
3x4
4x4
4x6
6x6
8x8
Width
between
outer plates
LH 1622
LH 1623
LH 1634
LH 1644
LH 1646
LH 1666
LH 1688
LH 2023
LH 2034
LH 2044
LH 2046
LH 2066
LH 2088
Bearing area
822
823
834
844
846
866
888
1023
1034
1044
1046
1066
1088
Overall width
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
mm
Length over
100 pitches
p
inch
Pin diameter
Pitch
Lacing
Leaf chains DIN ISO 4347 ( DIN 8152 )
ISO chain
number
Chain No.
Table 2 of 3
Rexnord meets the requirements of
Machine Directive 2006/42/EC
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
* Please contact Rexnord regarding precision of fit with ISO anchors
2x3
3x4
4x6
2x2
4x4
6x6
8x8
9 - 27
The right chain!
Leaf chains BL Series - American type, heavy series
High Performance from Rexnord.
Excellent Corrosion Protection
8-10 times better than the best competitors
More than 100% better in the buckling test
Highly versatile, also suitable for aggressive environments
Improved Wear Resistance
8-12% improvement in comparison to predecessor
Great protection through RexPro lubrication
Long working life
High operating reliability
High Fatigue Resistance
Ball-drifted plate holes
Shot-peened chain links
High pre-loading
Eco friendly
Rexnord meets the requirements of
Machine Directive 2006/42/EC
Through RexPro lubrication
No heavy metals; Teflon- and silicone-free
Environmental management system conforms to DIN EN
ISO 14001
Table 3 of 3
2.00
50.8
■
B max.
A
b3 min.
FU
FB
FD
q
mm
mm
12.7
34.4
5.5
3810
40.8
6.3
4445
17.46
47.9
7.0
5080
cm²
2.10
2.80
2.80
4.20
4.20
5.40
2.70
3.60
3.60
5.40
5.40
7.20
3.67
4.89
5.00
7.33
7.33
9.78
mm
16.8
28.0
33.6
44.8
56.0*
78.4
19.2
32.0
38.4
51.2
64.0*
89.6
21.3*
35.5*
42.6*
56.8*
73.7*
103.5
N
151 200
224 600
302 400
302 400
453 600
604 800
191 300
315 800
382 600
382 600
578 300
765 200
289 100
440 400
578 200
578 200
867 400
1 156 400
N
200 000
300 000
400 000
400 000
600 000
800 000
250 000
375 000
500 000
500 000
750 000
1 000 000
360 000
540 000
720 000
720 000
1 080 000
1 440 000
N
64 000
68 000
72 000
82 500
90 000
98 000
14.27
mm
33.6
45.5
51.2
62.7
74.5
97.8
38.2
51.7
58.2
71.5
85.0
111.7
42.1
57.0
63.8
78.9
95.0
125.6
kg/m
6.0
8.3
9.5
11.8
14.1
18.8
8.3
11.6
13.2
16.4
19.7
25.9
11.0
15.4
17.5
21.8
26.2
34.9
* Please contact Rexnord regarding precision of fit with ISO anchors
9 - 28
2x3
3x4
4x6
2x2
4x4
6x6
8x8
Weight
s
mm
Thickness
of plates
g
mm
Plate depth
d1 max.
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
44.45
Fatique
strength
1.75
Rexnord
min. tensile
strength
38.1
Required
min. tensile
strength ISO
1.50
2x3
3x4
4x4
4x6
6x6
8x8
2x3
3x4
4x4
4x6
6x6
8x8
2x3
3x4
4x4
4x6
6x6
8x8
Width
between
outer plates
LH 2423
LH 2434
LH 2444
LH 2446
LH 2466
LH 2488
LH 2823
LH 2834
LH 2844
LH 2846
LH 2866
LH 2888
LH 3223
LH 3234
LH 3244
LH 3246
LH 3266
LH 3288
Bearing area
1223
1234
1244
1246
1266
1288
1423
1434
1444
1446
1466
1488
1623
1634
1644
1646
1666
1688
Overall width
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
mm
Length over
100 pitches
p
inch
Pin diameter
Lacing
Pitch
ISO chain
number
Chain No.
Leaf chains DIN ISO 4347 ( DIN 8152 )
The right chain!
Inner link connector dimensions
Dimensions in mm
Chain No.
BL 422
BL 423
BL 434
BL 444
BL 446
BL 466
BL 488
BL 522
BL 523
BL 534
BL 544
BL 546
BL 566
BL 588
BL 623
BL 634
BL 644
BL 646
BL 666
BL 688
BL 823
BL 834
BL 844
BL 846
BL 866
BL 888
BL 1023
BL 1034
BL 1044
BL 1046
BL 1066
BL 1088
BL 1223
BL 1234
BL 1244
BL 1246
BL 1266
BL 1288
BL 1423
BL 1434
BL 1444
BL 1446
BL 1466
BL 1623
BL 1634
BL 1644
BL 1646
BL 1666
BL 1688
b
c
d1
e
r1
r2
max.
min.
max.
D 10
min.
max.
max.
2x2
2x3
9 - 29
Chain No.
f
10.7
12.6
16.9
18.9
22.9
26.9
35.4
12.7
14.9
19.9
22.4
26.9
31.9
42.4
19.9
26.9
29.9
36.9
42.9
56.4
24.9
32.9
36.9
45.9
52.9
69.4
69.4
39.0
44.0
54.0
63.0
79.7
34.3
46.0
51.7
63.3
75.1
98.4
38.5
52.0
58.4
71.5
84.9
42.8
57.7
65.4
79.6
94.3
123.7
4.2
6.4
4.2
4.2
6.4
4.2
4.2
5.0
7.5
5.0
5.0
7.5
5.0
5.0
10.3
6.8
6.8
10.3
6.8
6.8
12.8
8.5
8.5
12.8
8.5
8.5
15.1
10.0
10.0
15.1
10.0
10.0
17.7
11.8
11.8
17.7
11.8
11.8
20.1
13.4
13.4
20.1
13.4
22.5
15.0
15.0
22.5
15.0
15.0
3x4
4x4
4x6
–
–
2.0
4.0
4.0
4.0
4.0
–
–
2.4
4.8
4.8
4.8
4.8
–
3.2
6.4
6.4
6.4
6.4
–
4.0
8.0
8.0
8.0
8.0
8.0
4.7
9.4
9.4
9.4
9.4
–
5.5
11.0
11.0
11.0
11.0
–
6.3
12.6
12.6
12.6
–
7.1
14.2
14.2
14.2
14.2
5.1
9.0
6.5
6.0
11.0
8.0
8.0 14.0
9.5 9.6
18.0
12.5
11.2
22.0
15.0
12.8
26.0
19.0
14.3
31.0
22.0
17.5
34.0
25.0
6x6
Connecting pin for attaching
leaf chains to chain anchor
2.0
3.0
2.0
2.0
3.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
5.0
3.0
3.0
3.0
3.0
3.0
6.0
4.0
4.0
6.0
4.0
4.0
4.0
5.0
5.0
7.0
5.0
5.0
8.0
5.0
5.0
8.0
5.0
5.0
10.0
6.0
6.0
10.0
6.0
10.0
7.0
7.0
10.0
7.0
7.0
8x8
Connecting pin
order no.
BL 422
BL 423
BL 434
BL 444
BL 446
BL 466
BL 488
BL 522
BL 523
BL 534
BL 544
BL 546
BL 566
BL 588
BL 623
BL 634
BL 644
BL 646
BL 666
BL 688
BL 823
BL 834
BL 844
BL 846
BL 866
BL 888
BL 1023
BL 1034
BL 1044
BL 1046
BL 1066
BL 1088
BL 1223
BL 1234
BL 1244
BL 1246
BL 1266
BL 1288
BL 1423
BL 1434
BL 1444
BL 1446
BL 1466
BL 1623
BL 1634
BL 1644
BL 1646
BL 1666
BL 1688
709 – 305 – 22
709 – 305 – 23
709 – 305 – 34
709 – 305 – 44
709 – 305 – 46
709 – 305 – 66
709 – 305 – 88
709 – 355 – 22
709 – 355 – 23
709 – 355 – 34
709 – 355 – 44
709 – 355 – 46
709 – 355 – 66
709 – 355 – 88
709 – 307 – 23
709 – 307 – 34
709 – 307 – 44
709 – 307 – 46
709 – 307 – 66
709 – 307 – 88
709 – 309 – 23
709 – 309 – 34
709 – 309 – 44
709 – 309 – 46
709 – 309 – 66
709 – 309 – 88
709 – 311 – 23
709 – 311 – 34
709 – 311 – 44
709 – 311 – 46
709 – 311 – 66
709 – 311 – 88
709 – 312 – 23
709 – 312 – 34
709 – 312 – 44
709 – 312 – 46
709 – 312 – 66
709 – 312 – 88
709 – 314 – 23
709 – 314 – 34
709 – 314 – 44
709 – 314 – 46
709 – 314 – 66
709 – 317 – 23
709 – 317 – 34
709 – 317 – 44
709 – 317 – 46
709 – 317 – 66
709 – 317 – 88
Connecting pin dimensions
Dimensions in mm
l min.
10.8
12.7
17.0
19.0
23.0
27.0
35.5
12.8
15.0
20.0
22.5
27.0
32.0
42.5
20.0
27.0
30.0
37.0
43.0
56.5
25.0
33.0
37.0
46.0
53.0
69.5
30.0
39.2
44.2
54.2
63.2
79.9
34.5
46.2
51.9
63.5
75.3
98.6
38.7
52.2
58.6
71.7
85.1
43.1
58.0
65.7
79.9
94.6
124.0
L max.
17.0
18.9
23.2
25.2
29.2
33.3
41.8
19.4
21.6
26.6
29.1
33.7
38.7
49.3
30.7
37.7
40.7
47.7
53.7
67.2
35.7
43.7
47.7
56.7
63.7
80.3
42.4
51.6
56.6
66.6
75.6
92.4
46.9
58.6
64.4
76.0
87.8
111.1
51.1
64.6
71.1
84.2
97.7
60.6
75.5
82.9
97.4
112.2
141.6
d max.
d2
5.08
1.6
5.94
2.0
7.92
3.2
9.53
3.2
11.1
4.0
12.7 4.0
14.27
4.0
17.46
5.0
All pins are fitted with 2 cotters and – from BL 1234
with 2 additional washers.
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
Recommended chain anchor dimensions
for connecting leaf chain inner links
The right chain!
Overview Rexnord roller chains
Roller Chains
Outstanding protection
against corrosion and wear
Unique protection against
chain joint stiffness
Extremely eco-friendly
Durable and low-maintenance
L
onger servicing intervals
H
igh loading capacity
Maintenance-free
L
ow noise
E
co-friendly
Excellent resistance to
rust and acids
Highly reliable
Fulfils hygiene requirements
NSF H1 certification
Combination of RexPlus and
RexCarbon
Excellent resistance to rust and acids
Maintenance-free
NSF H1 certification
Outstanding corrosion resistance
Long service life
High loading capacity
The optimum choice for light
and medium duty
Good cost-benefit ratio
High availability
Extremely high loading capacity
L
ong service life
Outstanding protection
against corrosion and wear
Outstanding protection
against corrosion and wear
Unique protection against
chain joint stiffness
Extremely eco-friendly
Outstanding corrosion resistance
L
ong service life
H
igh loading capacity
Durable and low-maintenance
L
onger servicing intervals
H
igh loading capacity
E
xtreme wear resistance for
double-length service life
The optimum choice for
light and medium duty
Good cost-benefit ratio
Good availability
Rexnord Kette GmbH · Industriestr. 1 · 57518 Betzdorf · Tel (49) 2741 284 0 · [email protected] · www.rexnord-kette.de
Rexnord Corporate Headquarters · 4701 W. Greenfield Avenue · Milwaukee, WI 53214-5310 · Phone: (414) 643 3000
MODULE_09/GB/2014/07 // No liability accepted for misprints or errors!
Leaf Chains