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 |
| 320 | 480 | 121 | 2280 | 4000 | 305 | 1000 | 1400 | 78 | C3064M | C3064KM | 320 | 375 | 441 | 4 | 23.3 | - | 335 | 398 | 426 | 465 | 1.8 | 3 | 0.121 | 0.098 |