Axial holding power of collar-mount roller bearing units
| Shaft diameter | Set screws | Axial holding power1) | |||
| from | to | Number | Size | Tightening torque | |
| in. | – | in-lbf. | lbf. | ||
| 1 7/16 | 2 3/16 | 2 | 3/8"–24
|
250 | 515
|
| 2 7/16 | 3 1/2 | 2 | 1/2"–20 | 620 | 900 |
| 3 11/16 |
4 |
2 | 5/8"–18 | 1 325 | 1 200 |
| 4 7/16 | 4 15/16 | 4 | 5/8"–18 | 1 325 | 2 400 |
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1)
Not equivalent to the axial load carrying capacity of the bearing unit.
