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 |
| 670 | 980 | 230 | 8150 | 16300 | 1000 | 430 | 600 | 590 | C30/670M | C30/670KM | 670 | 775 | 905 | 7.5 | 41.1 | 698 | 820 | 874 | 952 | 2.9 | 6 | 0.121 | 0.101 |