Ring roller bearing with return sleeve >> d 150-220mm
Dimension and Parameters
| Basic dimension mm | Basic rated load kn | Fatigue load limit kn | Rated speed r/min | quality | model | Dimension mm | Shoulder and chamfer size mm | Calculation coefficient | ||||||||||||||||||||
| d1 | D | B | Dynamic C | Static Co | Pu | Reference speed | Root limit speed | kg | Bearing | Withdrawal sleeve | d1 | d2～ | D1～ | B1 | B21) ~ |
G | G1 | r1.2 min |
S21)～ | S22)～ | da min |
da max |
Da min |
Da max |
Ca3) min |
ra max |
k1 | k2 |
| 220 | 400 | 128 | 2320 | 3450 | 285 | 1300 | 1700 | 75.0 | C3148K | AOH3148 | 220 | 281 | 357 | 154 | 161 | Tr260×4 | 25 | 4 | 20.4 | - | 257 | 305 | 335 | 383 | 3.7 | 3 | 0.116 | 0.095 |