|
Operating conditions |
Examples of mounting |
Shaft diameter [mm] |
Tolerance |
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|
ball |
roller |
spherical - roller |
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|
taper - roller |
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|
Point load of inner ring |
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|
Small and variable load |
electrical instruments, fans |
18 - 100 |
< 40 |
- |
j6 |
|
cutting machines, conveyors |
100 - 200 |
40 - 140 |
- |
k6 |
|
|
Medium and high load |
common loading, cutting machines |
< 18 |
- |
- |
j5 |
|
turbines, electrical motors |
18 - 140 |
< 40 |
< 40 |
k5 |
|
|
gear boxes, comb. engines |
100 - 140 |
40 - 100 |
40 - 65 |
m5 |
|
|
pumps |
140 - 200 |
100 - 140 |
65 - 100 |
m6 |
|
|
- |
200 - 280 |
140 - 200 |
100 - 140 |
n6 |
|
|
High load, shocks |
bearing for axles of rail trucks |
- |
50 - 140 |
50 - 100 |
n6 |
|
traction motors, rolling mills |
- |
140 - 500 |
100 - 500 |
p6 |
|
|
High mounting precision |
cutting machines |
< 18 |
- |
- |
h5 |
|
- |
18 - 100 |
< 40 |
- |
j5 |
|
|
- |
100 - 200 |
40 - 140 |
- |
k5 |
|
|
Only axial load |
All diameters |
j6 |
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