Ring roller bearing >> d 630-1250mm
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 | |||||||||||||||
| d | D | B | Dynamic C | Static Co | Pu | Reference speed | Root limit speed | kg | Cylindrical hole | Conical hole | d | d2～ | D1～ | r1.2 min |
S11)～ | da min |
da max |
Da min |
Da max |
Ca2) min |
ra max |
k1 | k2 |
| 750 | 1090 | 250 | 9500 | 19300 | 1160 | 380 | 530 | 838 | C30/750MB | C30/750KMB | 750 | 854 | 993 | 7.5 | 28.6 | 778 | 852 | 961 | 1062 | 7.4 | 6 | - | 0.11 |