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 |
| 360 | 480 | 90 | 1760 | 3250 | 245 | 1000 | 1400 | 45 | C3972M | C3972KM | 360 | 394 | 450 | 3 | 17.2 | - | 373 | 409 | 435 | 467 | 1.6 | 2.5 | 0.127 | 0.104 |