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 |
| 260 | 420 | 106 | 1860 | 3100 | 250 | 1200 | 1600 | 61.0 | C3056K | AOH3056 | 260 | 328 | 389 | 131 | 139 | Tr300×4 | 24 | 4 | 21.3 | 295 | 350 | 375 | 405 | 1.8 | 3 | 0.121 | 0.098 |