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 |
| 600 | 1030 | 315 | 11800 | 20800 | 1290 | 400 | 560 | 1200 | C31/630KMB | AOH31/630 | 600 | 741 | 916 | 375 | 389 | Tr670×6 | 60 | 7.5 | 23.8 | 662 | 740 | 868 | 998 | 5.7 | 6 | - | 0.109 |