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 |
| 70 | 130 | 31 | 196 | 208 | 25.5 | 4800 | 6700 | 1.90 | C2215K | AH315G | 70 | 88.5 | 115 | 45 | 49 | M80×2 | 8 | 1.5 | 9.6 | - | 84 | 98 | 110 | 121 | 1.2 | 1.5 | 0.099 | 0.127 |