Inch single row tapered roller bearing >> d 220,116-280mm
Dimension and Parameters
| Basic dimension mm | Basic rated load | Rated speed | Mass kg |
Code | Dimension mm/in | Shoulder and chamfer size mm | Calculation coefficient | |||||||||||||||||||
| d | D | T | Dynamic ckn | Static cokn | Reference speed | Limiting speed | d1 ～ | B | C | r1.2 Min |
r3.4 Min |
a | damax | dbmin | Damin | Damax | Dbmin | Camin | Cbmin | ramax | rbmax | e | Y | Yo | ||
| 269.875 | 381 | 74.612 | 790 | 1590 | - | - | 24.8 | M252349/310 | - | 74.612 | 57.15 | 6.5 | 3.3 | - | 304 | 285 | 356 | - | 370 | - | - | 6.4 | 3.3 | 0.33 | 1.8 | 0.99 |