The right chain!
Extreme Performance from Rexnord
MODULE_08/GB/2014/03 // No liability accepted for misprints or errors!
Leaf chains | RexHiPro
corrosion resistant
& high loading capacity
The right chain!
through anti-corrosion coating
on all chain components
RexHiPro
Extreme Performance from Rexnord.
Intermediate plate
anti-corrosion coating
Pin
hardened
and tempered,
zinc coated
Inner plate
anti-corrosion
coating
Rexnord fulfils the
requirements of
Machine Directive
2006/42/EC
Outer plate
anti-corrosion
coating
APPLICATIONS
Harbors & docks
Industrial lifting equipment
Outdoor applications
Leisure parks
CHARACTERISTICS
Anti-corrosion coating for all chain components
Breaking strength and fatigue resistance as for RexPro chains
Dimensions in accordance with DIN, ANSI and ISO standards
No process-related hydrogen embrittlement
No separate sprocket required
Operating temperatures up to 250° C possible with high-temperature lubricants
Does not contain chromium VI: conforms to Directive 2011/65/EC, RoHS and Directive 2000/53/EC
Excellent resistance to corrosion and wear
Corrosion resistance for more than 600 hours (salt spray test in accordance with DIN EN ISO 9227)
Resistant against liquids from the automotive industry in accordance with VDA 621-412
LUBRICATION
Operating temperature: - 30° C to + 130° C
RexPro lubricants used, contains no heavy metals: silicone and Teflon
NSF H2 certification, RoHS:2005 conformity for the electrical and electronics industries
8 - 10
MODULE_08/GB/2014/03 // No liability accepted for misprints or errors!
ADVANTAGES
The right chain!
RexHiPro - American type, Heavy series
Extreme Performance from Rexnord.
Maintenance & Service lifespan
High loading capacity, dynamic and static loads
Material handling
Applications & Characteristics
Water, steam, aggressive liquids
For extremely long, continuous service
Eco-friendly
NSF H2 certification
RoHS:2005 conformity
Free from chromium VI
Average tensile
strength
Fatigue
strength
B max.
A
b3 min.
Fu
Fb
FD
q
mm
mm
5.94
14.6
2.4
1596
7.92
17.9
3.1
1905
9.53
23.6
4.0
2540
11.10
29.2
4.7
3179
mm
15.0
20.0
22.5
27.3
32.3
42.2
16.6
19.9
26.5
29.7
36.3
42.7
20.6
24.8
33.1
37.3
45.6
54.0
70.7
28.9
38.8
43.7
53.5
63.5
83.2
cm²
0.43
0.57
0.57
0.86
0.86
1.14
0.51
0.74
0.98
0.98
1.47
1.47
0.74
1.14
1.52
1.52
2.29
2.29
2.97
1.56
2.09
2.09
3.12
3.12
4.17
mm
7.4
12.3
14.7
19.5
24.6
34.3
6.4
9.6
16.0
19.2
25.6
32.0*
8.2
12.3
20.5
24.6
32.8
41.3
57.9
14.4
24.1
29.0
38.9*
48.6*
68.2
N
33 400
48 900
66 700
66 700
100 100
133 600
48 900
48 900
75 600
97 800
97 900
146 800
84 500
84 500
129 800
169 000
169 000
253 600
338 000
115 600
182 400
231 200
231 200
347 000
462 400
N
40 000
60 000
80 000
80 000
120 000
160 000
62 000
62 000
93 000
124 000
124 000
186 000
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
10 500
11 500
12 000
14 000
15 200
17 000
13 000
16 300
17 400
19 000
21 500
24 500
22 000
30 000
32 000
33 500
38 500
41 850
45 000
47 500
50 000
55 000
62 000
69 000
74 000
kg/m
1.1
1.5
1.8
2.2
2.6
3.4
1.5
1.8
2.5
2.9
3.6
4.3
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
0.625
15.875
0.75
19.05
1.00
25.4
1.25
31.75
2x3
3x4
4x4
4x6
6x6
8x8
2x2
2x3
3x4
4x4
4x6
6x6
2x2
2x3
3x4
4x4
4x6
6x6
8x8
2x3
3x4
4x4
4x6
6x6
8x8
Weight
Required
min. tensile
strength
DIN/ISO
■
mm
d1 max. g max.
mm
Thickness
of plates
s
mm
Plate depth
Width between
outer plates
LH 1023
LH 1034
LH 1044
LH 1046
LH 1066
LH 1088
LH 1222
LH 1223
LH 1234
LH 1244
LH 1246
LH 1266
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
523
534
544
546
566
588
622
623
634
644
646
666
822
823
834
844
846
866
888
1023
1034
1044
1046
1066
1088
Overall width
MODULE_08/GB/2014/03 // No liability accepted for misprints or errors!
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
Length over
100 pitches.
p
inch
Pin diameter
Pitch
Lacing
RexHiPro leaf chains, DIN ISO 4347 / DIN 8152
ISO chain
number
Chain No.
Table 1 of 2
Rexnord fulfils the
requirements of
Machine Directive
2006/42/EC
* Please contact us regarding precision of fit with ISO anchors.
2x3
3x4
4 x 6 2x2
4x4
6x6
8 - 11
The right chain!
RexHiPro - American type, Heavy series
Extreme Performance from Rexnord.
Maintenance & Service lifespan
High loading capacity, dynamic and static loads
Material handling
Applications & Characteristics
Water, steam, aggressive liquids
For extremely long, continuous service
Eco-friendly
NSF H2 certification
RoHS:2005 conformity
Free from chromium VI
Rexnord fulfils the
requirements of
Machine Directive
2006/42/EC
38.10
34.4
5.5
3810
1.75
44.45
14.27
40.8
6.3
4445
2.00
50.8
17.46
47.9
7.0
5080
Thickness
of plates
A
b3 min.
Fu
Fb
FD
q
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
244 600
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
100 0000
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
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
Weight
12.7
Fatigue
strength
1.5
2x3
3x4
3x4
4x6
6x6
8x8
2x3
3x4
4x4
4x6
6x6
8x8
2x3
3x4
4x4
4x6
6x6
8x8
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
Average tensile
strength
mm
Required
min. tensile
strength
DIN/ISO
B max.
mm
Plate depth
■
mm
Width between
outer plates
mm
Bearing area
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
Overall width
1223
1234
1244
1246
1266
1288
1423
1434
1444
1446
1466
1488
1623
1634
1644
1646
1666
1688
Length over
100 pitches.
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
s
mm
d1 max. g max.
p
inch
Pin diameter
Pitch
Lacing
RexHiPro leaf chains, DIN ISO 4347 / DIN 8152
ISO chain
number
Chain No.
Table 2 of 2
2x3
8 - 12
3x4
4 x 6 2x2
4x4
6x6
MODULE_08/GB/2014/03 // No liability accepted for misprints or errors!
* Please contact us regarding precision of fit with ISO anchors.
The right chain!
Recommended chain anchor dimensions
for connecting leaf chain inner links
Chain No.
f
MODULE_08/GB/2014/03 // No liability accepted for misprints or errors!
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
Inner link connector dimensions
Dimensions in mm
e
r1
b
c
d1
max.
min.
max.
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
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
–
–
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
2x2
2x3
3x4
4x4
4x6
D 10
min.
max.
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 joining
leaf chains to chain anchor
Chain No.
r2
max.
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
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
Connecting pin
Connecting pin
Dimensions in mm
order no.
l min.
L max.
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
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
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
5.94
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
and F 38 upwards – with 2 additional washers.
8 - 13
The right chain!
Overview Rexnord 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_08/GB/2014/03 // No liability accepted for misprints or errors!
Leaf Chains