Ring roller bearing with return sleeve >> d 240-460mm
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 | Bearing + unloading sleeve kg | Bearing | Withdrawal sleeve | d1 | d2～ | D1～ | B1 | B21) ~ |
G | G1 | r1.2 min |
S21)～ | da min |
da max |
Da min |
Da max |
Ca3) min |
ra max |
k1 | k2 |
| 340 | 540 | 134 | 2900 | 5000 | 375 | 900 | 1200 | 125 | C3072KM | AOH3072G | 340 | 417 | 497 | 167 | 176 | Tr380×5 | 30 | 5 | 26.4 | 378 | 445 | 480 | 522 | 2 | 4 | 0.12 | 0.099 |