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 | 360 | 92 | 1340 | 2160 | 180 | 1400 | 2000 | 39.5 | C3048K | AOH3048 | 220 | 276 | 329 | 116 | 123 | Tr260×4 | 21 | 3 | 19.2 | - | 253 | 290 | 315 | 347 | 1.3 | 2.5 | 0.113 | 0.106 |