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 |
| 300 | 480 | 121 | 2280 | 4000 | 310 | 1000 | 1400 | 93.0 | C3064KM | AOH3064G | 300 | 376 | 440 | 149 | 157 | Tr340×5 | 27 | 4 | 23.3 | 335 | 395 | 430 | 465 | 1.8 | 3 | 0.121 | 0.098 |