NCF18/630V产品参数
| 参数 | 数据 | 说明 |
|---|---|---|
| Bore d | 630.000 mm | |
| Bore d | 24.8031 in | |
| O.D. D | 780.000 mm | |
| O.D. D | 30.7087 in | |
| Width B | 69.000 mm | |
| Width B | 2.7165 in | |
| DUR/DOR F/E | 737.500 mm | |
| DUR/DOR F/E | 29.0354 in | |
| Static Load Rating Co | 3100 kN | |
| Static Load Rating Co | 698000 lbf | |
| Dynamic Load Rating C1 | 1410 kN | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Dynamic Load Rating C1 | 316000 lbf | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Dimension s | 7.50 mm | Permissible axial displacement from normal position of one bearing ring in relation to the other. |
| Dimension s | 0.295 in | Permissible axial displacement from normal position of one bearing ring in relation to the other. |
| Geometry Factor Cg | 0.2810 | Cg factor for bearing without inner ring. |
| Thermal Speed Ratings - Oil | 200 rpm | |
| Thermal Speed Ratings - Grease | 170 rpm | |
| Weight | 159.170 lb | |
| Chamfer rsmin | 4.00 mm | |
| Chamfer rsmin | 0.16 in | |
| Chamfer r1smin | 4.0 mm | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Chamfer r1smin | 0.160 in | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Backing Shaft Diameter ds | 665.5 mm | |
| Backing Shaft Diameter ds | 26.20 in | |
| Backing Housing Diameter Ds | 739.0 mm | |
| Backing Housing Diameter Ds | 29.10 in |
