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 |
| 70 | 125 | 31 | 186 | 196 | 22.8 | 5000 | 7000 | 1.5 | C2214TN9 | C2214KTN9 | 70 | 83.7 | 111 | 1.5 | 9.6 | - | 79 | 83.7 | 107 | 116 | 0.4 | 1.5 | 0.098 | 0.127 |