NUP51/571M产品参数
| 参数 | 数据 | 说明 |
|---|---|---|
| Design Units | Metric | |
| Bearing Weight | 119.0000 Kg | |
| Bearing Weight | 262.4000 lb | |
| Type | NUP | |
| Tapered Bore | N | |
| D - Outer Diameter | 723.900 mm | |
| D - Outer Diameter | 28.5000 in | |
| d - Bore | 571.500 mm | |
| d - Bore | 22.5000 in | |
| C - Inner Ring Width | 88.400 mm | |
| C - Inner Ring Width | 3.4803 in | |
| B - Outer Ring Width | 101.600 mm | |
| B - Outer Ring Width | 4.0000 in | |
| Z - Number of Rollers Per Row | 38 | |
| R - Inner Ring "To Clear" Radius | 4.00 mm | Maximum housing fillet radius that bearing corners will clear. |
| R - Inner Ring "To Clear" Radius | 0.20 in | Maximum housing fillet radius that bearing corners will clear. |
| r - Outer Ring "To Clear" Radius | 4.00 mm | Maximum shaft fillet radius that bearing corners will clear. |
| r - Outer Ring "To Clear" Radius | 0.20 in | Maximum shaft fillet radius that bearing corners will clear. |
| da - Inner Ring Backing Diameter | 590.0 mm | |
| da - Inner Ring Backing Diameter | 23.20 in | |
| Da - Outer Ring Backing Diameter | 706.00 mm | |
| Da - Outer Ring Backing Diameter | 27.80 in | |
| C - Dynamic Radial Rating | 2200000 N | Based on 1 X 106 L10 life for the ISO life calculation method. |
| C - Dynamic Radial Rating | 495000 lbf | Based on 1 X 106 L10 life for the ISO life calculation method. |
| C0 - Static Radial Rating | 4930000 N | |
| C0 - Static Radial Rating | 1110000 lbf | |
| Reference Thermal Speed Rating (Grease) | 280 | |
| Reference Thermal Speed Rating (Oil) | 310 | See thermal speed ratings in the engineering section. |
| Cg - Geometry Factor | 0.2855 | Geometry constant for Lubrication Life Adjustment Factor a3l. |
