Ring roller bearing >> d 200-380mm
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)～ | S21)～ | da min |
da max |
Da min |
Da max |
Ca2) min |
ra max |
k1 | k2 |
| 300 | 460 | 160 | 2900 | 4900 | 390 | 900 | 1200 | 95.5 | C4060M | C4060K30M | 300 | 338 | 410 | 4 | 30.4 | - | 315 | 362 | 396 | 445 | 2.8 | 3 | 0.105 | 0.106 |