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Roller bearing unit R88Sh-103
weight1.67 kg
4 320 ₴incl. VAT
3 600 ₴ excl. VAT · invoice for companies and sole proprietorsGet an invoice or a quote
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Specifications
| Specifications | |
|---|---|
| Model | R88Sh-103 |
| Height H, mm | 37 |
| Length L, mm | 140 |
| Width B, mm | 58,5 |
| l1, mm | 50,8 |
| b, mm | 48,8 |
| t x l, mm | 11x26 |
| d, mm | 5,8 |
| Weight | 1.67 kg |
| Dynamic load rating C | 110 kN |
| Travel speed | up to 25 m/min |
| Reduced friction coefficient | 0,002-0,004 |
| Climatic version | UHL4 per GOST 15150-69 |
| Application | 6M610F11, 2204VMF4, 3M642, 3B641 |
Description
The R88Sh-103 roller block is used in rolling guideways and moves machine slides smoothly over a practically unlimited stroke. R88-series roller blocks run with low friction losses and carry substantial loads perpendicular to the plane of motion on machines of normal and high accuracy.
Height H 37 mm, length L 140 mm, width B 58.5 mm, weight 1.67 kg, dynamic load rating 110 kN, speed up to 25 m/min, climatic version UHL4. Used on 6M610F11, 2204VMF4, 3M642 and 3B641 machines. Suited to plant maintenance teams.
Rolling roller bearing units of the R88, R88U and R88Sh models are designed for use in rolling guideways. They allow smooth movement of the moving parts of a machine over a long stroke (practically unlimited) at speeds from 1 to 10 m/min. with low friction losses (reduced friction coefficients 0.002.....0.004) and take considerable loads acting perpendicular to the plane of movement of the moving part of the machine. The roller bearing units are intended for use in machines of normal and increased accuracy.Climatic version per GOST 15150-69-UHL4. Application: 6M610F11 , 2204VMF4, 3M642, 3B641 and others...
Main dimensions and parameters:
|
Model |
H |
L |
B |
l1 |
b |
t x l |
d |
Weight, kg |
C dyn kN |
V m/min |
|
R88U-101 |
18.7 |
75 |
25.6 |
25.4 |
20.6 |
6.3x8 |
3.6 |
0.17 |
17 |
25 |
|
R88U-102 |
28 |
105 |
38.3 |
38.1 |
31 |
8.6x12.5 |
4.8 |
0.59 |
43 |
25 |
|
R88U-103 |
37 |
140 |
51 |
50.8 |
41.3 |
11x18.5 |
5.8 |
1.45 |
85 |
25 |
|
R88Sh-101 |
18.7 |
75 |
33.7 |
25.4 |
28.7 |
6.3x16.1 |
3.6 |
0.25 |
33 |
25 |
|
R88Sh-102 |
28 |
105 |
46.5 |
38.1 |
39 |
8.6x20.5 |
4.8 |
0.74 |
68 |
25 |
|
R88Sh-103 |
37 |
140 |
58.5 |
50.8 |
48.8 |
11x26 |
5.8 |
1.67 |
110 |
25 |
|
R88-101 |
22 |
75 |
42 |
44 |
34 |
6.3x14 |
4.8 |
0.4 |
25 |
25 |
|
R88-102 |
32 |
95 |
52 |
52 |
42 |
8.6x20.5 |
5.8 |
0.88 |
49.5 |
25 |
|
R88-103 |
39 |
135 |
66 |
80 |
52 |
11x25 |
7.0 |
2.2 |
105 |
25 |
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