116
Bosch Rexroth AG
Linear Bushings and Shafts
R310EN 3100 (2007.03)
Torque-Resistant Linear Bushings
Torque-Resistant Linear Bushings, R0696 0..
Type 1: one ball guide groove
Torque-Resistant Linear Bushings, R0696 3..
Type 2: two ball guide grooves
Structural design
– Plastic ball retainer and outer sleeve
– Hardened steel load bearing plates
– Balls made of anti-friction bearing
steel
Type 1: one ball guide groove
– Precision Steel Shaft with ball guide
groove
Shaft
Ød
(mm)
12
16
20
25
30
40
50
– Hardened steel adjusting screw
– Steel lock nut
Part numbers Torque-Resistant Linear Bushings with shaft
Customized shaft
Shaft to specified
Standard length
length1)
per table
R0696 012 80
R0696 012 89
R0696 012 86
R0696 016 80
R0696 016 89
R0696 016 86
R0696 020 80
R0696 020 89
R0696 020 86
R0696 025 80
R0696 025 89
R0696 025 86
R0696 030 80
R0696 030 89
R0696 030 86
R0696 040 80
R0696 040 89
R0696 040 86
R0696 050 80
R0696 050 89
R0696 050 86
85 Shaft length 900 mm
87 Shaft length 1200 mm
88 Shaft length 2000 mm
Part number Torque-Resistant Linear Bushings without shaft: R0696 0.. 00
Type 2: two ball guide grooves
Shaft
Ød
(mm)
20
25
30
40
50
Part numbers Torque-Resistant Linear Bushings with shaft
Standard length
Shaft to specified
Customized shaft
per table
length1)
R0696 320 80
R0696 320 89
R0696 320 86
R0696 325 80
R0696 325 89
R0696 325 86
R0696 330 80
R0696 330 89
R0696 330 86
R0696 340 80
R0696 340 89
R0696 340 86
R0696 350 80
R0696 350 89
R0696 350 86
85 Shaft length 900 mm
87 Shaft length 1200 mm
88 Shaft length 2000 mm
Part number Torque-Resistant Linear Bushings without shaft: R0696 3.. 00
1) Also partly available with tubular shaft from shaft diameter 25: R0696 ... 69 or
with corrosion-resistant steel shaft per ISO 683-17 / EN 10088: R0696 ... 79.
Seals
Shaft
Ød
(mm)
12
16
20
25
30
40
50
Part numbers
Seals
Type 1
R1331 112 00
R1331 116 00
R1331 120 00
R1331 125 00
R1331 130 00
R1331 140 00
R1331 150 00
Seals must be ordered separately.
Type 2
–
–
R1331 320 00
R1331 325 00
R1331 330 00
R1331 340 00
R1331 350 00
R310EN 3100 (2007.03)
Linear Bushings and Shafts
Bosch Rexroth AG
117
Dimensions
>
>
N2
N2
N
N
Ù 1-16
Ù 1-16
O3
O3
O2
O2
E e
C
J
Type 1
Dimensions (mm)
Ød
Type 1 Type 2
12
16
20
25
30
40
50
–
–
20
25
30
40
50
Type 2
Torque capacity Mt Load capacities2) Weight
(N) Linear
(Nm)
Shaft
l
Type 1
Type 2
C
C0 Bushing
(kg)
(kg/m)
400
2
–
640
420
0.026
0.89
400
3.3
–
780
530
0.032
1.57
500
7.5
12
1550
1050
0.064
2.45
500
15
24
3030
2180
0.135
3.80
600
23
37
3680
2790
0.210
5.50
600
53
86
6320
4350
0.390
9.80
600
103
167
9250
6470
0.680
15.30
Standard
length
D1)
22
26
32
40
47
62
75
B M
32
36
45
58
68
80
100
M6x0.5
M6x0.5
M10x1
M10x1
M12x1
M12x1
M16x1.5
M1
N1
+0.1
14 15.5
14 19.5
22 21.5
22 28.5
26
32
26
44
34
52
N2
(mm)
5
5
8
8
9.5
9.5
12.5
1) Recommended mounting bore: DJS7.
2) The load capacities stated are minimum values as the direction of load cannot always be precisely defined.
Determination of the dynamic load capacities is based on a travel life of 100,000 m.
Often only 50,000 m are actually stipulated. For comparison: Multiply values C from the table by 1.26.
Dimensions (mm)
Ød
Seal
Structural design
– Metal case
– Elastomer seal
D3)
b
+0.3
c
e
E
12
16
20
25
30
40
50
22
26
32
40
47
62
75
3
3
4
4
5
5
6
3) The outside diameter D is oversized by
approx. 0.1 mm. No additional retention is
needed.