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 |
| 1000 | 1420 | 308 | 13700 | 30500 | 1700 | 260 | 360 | 1680 | C30/1000MB | C30/1000KMB | 1000 | 1130 | 1295 | 7.5 | 44.9 | 1028 | 1128 | 1260 | 1392 | 8.5 | 6 | 0 | 0.11 |