NNU49/900MAW33产品参数
| 参数 | 数据 | 说明 |
|---|---|---|
| Bore d | 900.000 mm | |
| Bore d | 35.4331 in | |
| O.D. D | 1180.000 mm | |
| O.D. D | 46.4567 in | |
| Width B | 280.000 mm | |
| Width B | 11.0236 in | |
| DUR/DOR F/E | 986.000 mm | |
| DUR/DOR F/E | 38.8189 in | |
| Static Load Rating Co | 20650 kN | |
| Static Load Rating Co | 4643000 lbf | |
| Dynamic Load Rating C1 | 7790 kN | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Dynamic Load Rating C1 | 1750000 lbf | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Geometry Factor Cg | 0.4940 | Cg factor for bearing without inner ring. |
| Thermal Speed Ratings - Oil | 160 rpm | |
| Thermal Speed Ratings - Grease | 150 rpm | |
| Weight | 1850.000 lb | |
| Chamfer rsmin | 6.00 mm | |
| Chamfer rsmin | 0.24 in | |
| Chamfer r1smin | 6.0 mm | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Chamfer r1smin | 0.240 in | Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
| Backing Shaft Diameter ds | 968.8 mm | |
| Backing Shaft Diameter ds | 38.14 in | |
| Backing Housing Diameter Ds | 1106.0 mm | |
| Backing Housing Diameter Ds | 43.54 in | |
| Lubrication Groove g | 25.3 mm | |
| Lubrication Groove g | 1.00 in | |
| Lubrication Hole Diameter h | 13.0 mm | |
| Lubrication Hole Diameter h | 0.51 in | |
| Number of Lubrication Holes | 16 | |
| Dimension s | 11.90 mm | Permissible axial displacement from normal position of one bearing ring in relation to the other. |
| Dimension s | 0.470 in | Permissible axial displacement from normal position of one bearing ring in relation to the other. |
