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 |
| 40 | 85 | 23 | 93 | 93 | 10.8 | 8000 | 11000 | 0.67 | C2209KTN9 | AH309 | 40 | 55.6 | 73.1 | 31 | 34 | M50×1.5 | 6 | 1.1 | 7.1 | - | 52 | 55 | 71 | 78 | 0.3 | 1 | 0.095 | 0.128 |