NCF1888V产品参数
| 参数 | 数据 | 说明 |
|---|---|---|
| Bore d | 440.000 mm | |
| Bore d | 17.3228 in | |
| O.D. D | 540.000 mm | |
| O.D. D | 21.2598 in | |
| Width B | 46.000 mm | |
| Width B | 1.8110 in | |
| DUR/DOR F/E | 515.500 mm | |
| DUR/DOR F/E | 20.2953 in | |
| Static Load Rating Co | 1550 kN | |
| Static Load Rating Co | 347000 lbf | |
| Dynamic Load Rating C1 | 746 kN | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Dynamic Load Rating C1 | 168000 lbf | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Dimension s | 3.50 mm | Permissible axial displacement from normal position of one bearing ring in relation to the other. |
| Dimension s | 0.138 in | Permissible axial displacement from normal position of one bearing ring in relation to the other. |
| Geometry Factor Cg | 0.2120 | Cg factor for bearing without inner ring. |
| Thermal Speed Ratings - Oil | 310 rpm | |
| Thermal Speed Ratings - Grease | 260 rpm | |
| Weight | 49.160 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 | 463.5 mm | |
| Backing Shaft Diameter ds | 18.25 in | |
| Backing Housing Diameter Ds | 516.5 mm | |
| Backing Housing Diameter Ds | 20.33 in |
