Dimensional tolerances for angular contact spherical plain bearings
| Outer ring | |||||||
| Nominal diameter | Inner ring | Bearing width
|
|||||
| d | Δdmp | ΔBs | ΔTs | ||||
| over | incl. | high | low
|
high | low
|
high | low
|
| mm | μm | μm | μm | ||||
| - | 50 | 0 | -12 | 0 | -240 | +250 | -400 |
| 50 | 80 | 0 | -15 | 0 | -300 | +250 | -500 |
| 80 | 120 | 0 | -20 | 0 | -400 | +250 | -600 |
The symbols used in the tolerance table are explained in the following:
| d | = | nominal bore diameter
|
| Δdmp | = | deviation of the mean bore diameter from the nominal in a single plane
|
| ΔBs | = | deviation of a single inner ring width from the nominal
|
| ΔTs | = | deviation of a single bearing width from the nominal
|
