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 |
| 670 | 1030 | 236 | 8800 | 17300 | 1060 | 450 | 630 | 780 | C30/710KM | AOHX30/710 | 670 | 807 | 945 | 286 | 302 | Tr750×7 | 50 | 7.5 | 47.3 | 738 | 850 | 910 | 1002 | 3.2 | 6 | 0.119 | 0.104 |