170RU93R3产品参数
| 参数 | 数据 | 说明 |
|---|---|---|
| Design Units | Metric | |
| Bearing Weight | 73.6000 Kg | |
| Bearing Weight | 162.3000 lb | |
| Type | NU | |
| Tapered Bore | N | |
| D - Outer Diameter | 360.000 mm | |
| D - Outer Diameter | 14.1732 in | |
| d - Bore | 170.000 mm | |
| d - Bore | 6.6929 in | |
| C - Inner Ring Width | 139.700 mm | |
| C - Inner Ring Width | 5.5000 in | |
| B - Outer Ring Width | 139.700 mm | |
| B - Outer Ring Width | 5.5000 in | |
| Z - Number of Rollers Per Row | 12 | |
| 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 | 205.0 mm | |
| da - Inner Ring Backing Diameter | 8.10 in | |
| Da - Outer Ring Backing Diameter | 325.00 mm | |
| Da - Outer Ring Backing Diameter | 12.80 in | |
| C - Dynamic Radial Rating | 1830000 N | Based on 1 X 106 L10 life for the ISO life calculation method. |
| C - Dynamic Radial Rating | 411000 lbf | Based on 1 X 106 L10 life for the ISO life calculation method. |
| C0 - Static Radial Rating | 2580000 N | |
| C0 - Static Radial Rating | 580000 lbf | |
| Reference Thermal Speed Rating (Grease) | 1100 | |
| Reference Thermal Speed Rating (Oil) | 1200 | See thermal speed ratings in the engineering section. |
| Cg - Geometry Factor | 0.1532 | Geometry constant for Lubrication Life Adjustment Factor a3l. |
