Ring roller bearing with return sleeve >> d 240-460mm
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 | Bearing + unloading sleeve kg | Bearing | Withdrawal sleeve | d1 | d2～ | D1～ | B1 | B21) ~ |
G | G1 | r1.2 min |
S21)～ | da min |
da max |
Da min |
Da max |
Ca3) min |
ra max |
k1 | k2 |
| 240 | 400 | 104 | 1760 | 2850 | 232 | 1300 | 1800 | 55.5 | C3052K | AOH3052 | 240 | 305 | 367 | 128 | 135 | Tr280×4 | 23 | 4 | 19.3 | 275 | 325 | 350 | 385 | 3.4 | 3 | 0.122 | 0.096 |