NCF2938V产品参数
| 参数 | 数据 | 说明 |
|---|---|---|
| Bore d | 190.000 mm | |
| Bore d | 7.4803 in | |
| O.D. D | 260.000 mm | |
| O.D. D | 10.2362 in | |
| Width B | 42.000 mm | |
| Width B | 1.6535 in | |
| DUR/DOR F/E | 244.000 mm | |
| DUR/DOR F/E | 9.6063 in | |
| Static Load Rating Co | 803 kN | |
| Static Load Rating Co | 180000 lbf | |
| Dynamic Load Rating C1 | 487 kN | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Dynamic Load Rating C1 | 109000 lbf | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Dimension s | 1.50 mm | Permissible axial displacement from normal position of one bearing ring in relation to the other. |
| Dimension s | 0.059 in | Permissible axial displacement from normal position of one bearing ring in relation to the other. |
| Geometry Factor Cg | 0.1290 | Cg factor for bearing without inner ring. |
| Thermal Speed Ratings - Oil | 780 rpm | |
| Thermal Speed Ratings - Grease | 660 rpm | |
| Weight | 14.300 lb | |
| Chamfer rsmin | 2.00 mm | |
| Chamfer rsmin | 0.08 in | |
| Chamfer r1smin | 1.1 mm | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Chamfer r1smin | 0.040 in | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Backing Shaft Diameter ds | 204.0 mm | |
| Backing Shaft Diameter ds | 8.03 in | |
| Backing Housing Diameter Ds | 248.2 mm | |
| Backing Housing Diameter Ds | 9.77 in |
