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 | 400 | 108 | 2000 | 2500 | 208 | 1500 | 2000 | 57.5 | C2244 | C2244K | 220 | 259 | 350 | 4 | 20.5 | - | 237 | 298 | 321 | 383 | 1.7 | 3 | 0.113 | 0.101 |