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 |
| 710 | 1220 | 365 | 13700 | 30500 | 1800 | 320 | 450 | 1990 | C31/750KMB | AOH31/750 | 710 | 884 | 1077 | 425 | 441 | Tr800×7 | 60 | 9.5 | 33 | 790 | 883 | 1025 | 1180 | 9.3 | 8 | - | 0.094 |