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 |
| 280 | 460 | 118 | 2160 | 3750 | 290 | 1100 | 1500 | 84.0 | C3060KM | AOH3060 | 280 | 352 | 417 | 145 | 153 | Tr320×5 | 26 | 4 | 20 | 315 | 375 | 405 | 445 | 1.7 | 3 | 0.123 | 0.095 |