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 |
| 320 | 520 | 133 | 2900 | 5000 | 375 | 950 | 1300 | 120 | C3068KM | AOH3068G | 320 | 402 | 482 | 162 | 171 | Tr360×5 | 28 | 5 | 25.4 | 358 | 430 | 465 | 502 | 1.9 | 4 | 0.12 | 0.099 |