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 |
| 630 | 850 | 165 | 4650 | 10000 | 640 | 530 | 700 | 275 | C39/630M | C39/630KM | 630 | 699 | 785 | 6 | 35.5 | 653 | 723 | 766 | 827 | 2.4 | 5 | 0.121 | 0.11 |