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 |
| 220 | 370 | 120 | 1900 | 2900 | 245 | 1400 | 1800 | 52 | C3144 | C3144K | 220 | 268 | 333 | 4 | 22.3 | - | 237 | 290 | 315 | 353 | 3.5 | 3 | 0.114 | 0.097 |