NCF2940V产品参数
| 参数 | 数据 | 说明 |
|---|---|---|
| Bore d | 200.000 mm | |
| Bore d | 7.8740 in | |
| O.D. D | 280.000 mm | |
| O.D. D | 11.0236 in | |
| Width B | 48.000 mm | |
| Width B | 1.8898 in | |
| DUR/DOR F/E | 261.100 mm | |
| DUR/DOR F/E | 10.2795 in | |
| Static Load Rating Co | 971 kN | |
| Static Load Rating Co | 218000 lbf | |
| Dynamic Load Rating C1 | 587 kN | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Dynamic Load Rating C1 | 132000 lbf | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Dimension s | 1.95 mm | Permissible axial displacement from normal position of one bearing ring in relation to the other. |
| Dimension s | 0.077 in | Permissible axial displacement from normal position of one bearing ring in relation to the other. |
| Geometry Factor Cg | 0.1370 | Cg factor for bearing without inner ring. |
| Thermal Speed Ratings - Oil | 730 rpm | |
| Thermal Speed Ratings - Grease | 620 rpm | |
| Weight | 20.100 lb | |
| Chamfer rsmin | 2.10 mm | |
| Chamfer rsmin | 0.08 in | |
| Chamfer r1smin | 1.5 mm | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Chamfer r1smin | 0.060 in | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Backing Shaft Diameter ds | 217.1 mm | |
| Backing Shaft Diameter ds | 8.55 in | |
| Backing Housing Diameter Ds | 262.0 mm | |
| Backing Housing Diameter Ds | 10.32 in |
