Ring roller bearing with return sleeve >> d 480-950mm
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 |
| 630 | 980 | 230 | 8150 | 16300 | 1000 | 430 | 600 | 705 | C30/670KM | AOH30/670 | 630 | 775 | 904 | 280 | 294 | Tr710×7 | 50 | 7.5 | 41.1 | 698 | 820 | 875 | 952 | 2.9 | 6 | 0.121 | 0.101 |