Bearing data for inch SKF ConCentra roller bearing units
| Shaft diameter | Load ratings | Fatigue load
limit |
Calculation factors | Bearing mean
diameter |
|||||
| from | to | dynamic | static | ||||||
| C | C0 | Pu | e | Y1 | Y2 | Y0 | dm | ||
| in. | lbf. | lbf. | – | in. | |||||
| 1 7/16 | 1 1/2 | 21 700 | 20 300 | 2 200 | 0.28 | 2.4 | 3.6 | 2.5 | 2.36 |
| 1 11/16 | 1 3/4 | 23 000 | 22 100 | 2 430 | 0.26 | 2.6 | 3.9 | 2.5 | 2.56 |
| 1 15/16 |
2 |
23 400 | 24 100 | 2 650 | 0.24 | 2.8 | 4.2
|
2.8 | 2.76 |
| 2 3/16 | 2 3/16 | 28 100 | 28 600 | 3 080 | 0.24 | 2.8 | 4.2
|
2.8 | 3.05 |
| 2 7/16 | 2 1/2 | 43 400 | 41 100 | 5 400 | 0.24 | 2.8 | 4.2
|
2.8 | 3.64
|
| 2 11/16 | 3 | 47 700 | 54 000 | 5 960 | 0.22 | 3
|
4.6
|
2.8 | 4.04 |
| 3 7/16 | 3 1/2 | 73 100 | 84 400 | 8 770 | 0.24 | 2.8 | 4.2
|
2.8 | 4.92
|
| 3 11/16 |
4 |
95 700 | 110 000 | 11 020 | 0.24 | 2.8 | 4.2
|
2.8 | 5.51
|
