Ring roller bearing with return sleeve >> d 35-85mm
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 | ||||||||||||||||||||
| d1 | D | B | Dynamic C | Static Co | Pu | Reference speed | Root limit speed | kg | Bearing | Withdrawal sleeve | d1 | d2～ | D1～ | B1 | B21) ~ |
G | G1 | r1.2 min |
S21)～ | S22)～ | da max |
db min |
Da min |
Da max |
Ca3) min |
ra max |
k1 | k2 |
| 50 | 100 | 25 | 116 | 114 | 13.4 | 6700 | 9000 | 0.95 | C2211KTN9 | AHX311 | 50 | 65.8 | 86.7 | 37 | 40 | M60×2 | 7 | 1.5 | 8.6 | - | 64 | 65 | 84 | 91 | 0.3 | 1.5 | 0.094 | 0.133 |