Shaft Dia | Bearing code | Boundary dimensions (mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(KG) | Equivalent to foreign models | Equivalent to other plants | ||||||||
New | Old | d | D | B | rmin | Cr | Cor | Lubrication | |||||||
86000/4086000 | 156000 | Grease | Oil | SKF | FAG | 家型号 | |||||||||
280 | 4956X3D | 86756 | 280 | 389.5 | 92 | 4 | 278 | 650 | 850 | 1100 | 27.4 | 305269D | 508730 | 86756K | |
4056D | 4086156 | 280 | 420 | 140 | 4 | 383 | 947 | 850 | 1100 | 72 | |||||
300 | 4060D | 4086160 | 300 | 460 | 160 | 4 | 425 | 1098 | 770 | 1060 | 103 | ||||
320 | 4064X3D | 86764 | 320 | 459.5 | 140 | 4 | 396 | 1022 | 740 | 1000 | 79.9 | ||||
4064D | 4086164 | 320 | 480 | 160 | 4 | 432 | 1142 | 740 | 1000 | 109 |