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R series bearings
R series bearings
R series bearings parameter :
| R series |
| Type |
Boundary dimensions(mm) |
Basic load ratings(N) |
Limiting speeds(rpm ) |
|
Weight(g) |
| Inner Diameter |
Outer Diameter |
Width |
| dyn. |
stat. |
Grease |
Oil |
RS |
| Open |
Close |
Cr (N) |
Cor (N) |
Open Z L |
| R156 |
4.763 |
7.938 |
2.779 |
3.175 |
219 |
89 |
47000 |
56000 |
|
0.44 |
| R166 |
4.763 |
9.525 |
3.175 |
3.175 |
467 |
190 |
44000 |
53000 |
|
0.8 |
| R168 |
6.35 |
9.525 |
3.175 |
3.175 |
268 |
136 |
40000 |
49000 |
|
|
| R188 |
6.35 |
12.7 |
3.175 |
4.763 |
830 |
370 |
37000 |
44000 |
|
|
| R2 |
3.175 |
9.525 |
3.97 |
3.97 |
645 |
229 |
47000 |
56000 |
|
1.3 |
| R3 |
4.763 |
12.7 |
3.97 |
4.98 |
1150 |
401 |
39000 |
46000 |
|
2.2 |
| R4 |
6.35 |
15.875 |
4.98 |
4.98 |
1460 |
598 |
34000 |
41000 |
|
4.4 |
| R4A |
6.35 |
19.05 |
5.557 |
7.14 |
1460 |
598 |
34000 |
41000 |
|
4.4 |
| R6 |
9.525 |
22.225 |
5.557 |
7.14 |
3330 |
1410 |
29000 |
35000 |
|
14 |
| R8 |
12.7 |
28.575 |
6.35 |
7.93 |
5110 |
2390 |
26000 |
31000 |
|
23 |
| R10 |
15.875 |
34.925 |
7.14 |
8.73 |
6000 |
3260 |
22000 |
25000 |
|
35 |
| R12 |
19.05 |
41.275 |
7.93 |
11.112 |
9380 |
5080 |
20000 |
23000 |
|
47 |
| R14 |
22.225 |
47.625 |
9.525 |
12.7 |
10070 |
5800 |
16000 |
18000 |
|
78 |
| R16 |
25.4 |
50.8 |
9.525 |
12.7 |
10070 |
5800 |
10000 |
13000 |
|
87 |
| R18 |
28.575 |
53.975 |
9.525 |
12.7 |
10305 |
7330 |
|
|
|
|
| R20 |
31.75 |
57.15 |
9.525 |
12.7 |
10305 |
7420 |
|
|
|
|
| R22 |
34.925 |
63.5 |
11.1125 |
14.28 |
12420 |
9000 |
|
|
|
|
| R24 |
38.1 |
66.675 |
11.1125 |
14.28 |
13000 |
9900 |
|
|
|
|
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R series bearings,
R series bearings
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