Ring roller bearing >> d 60-85mm
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 |
| 75 | 105 | 30 | 166 | 255 | 30 | - | 2400 | 0.82 | C4915V | C4915K30V | 75 | 83.1 | 96.1 | 1 | 6 | 2.8 | 79.6 | 83 | - | 100 | - | 1 | 0.107 | 0.108 |