220RU92R3产品参数
| 参数 | 数据 | 说明 |
|---|---|---|
| Design Units | Metric | |
| Bearing Weight | 78.4000 Kg | |
| Bearing Weight | 172.8000 lb | |
| Type | NU | |
| Tapered Bore | N | |
| D - Outer Diameter | 400.000 mm | |
| D - Outer Diameter | 15.7480 in | |
| d - Bore | 220.000 mm | |
| d - Bore | 8.6614 in | |
| C - Inner Ring Width | 133.400 mm | |
| C - Inner Ring Width | 5.2520 in | |
| B - Outer Ring Width | 133.400 mm | |
| B - Outer Ring Width | 5.2520 in | |
| Z - Number of Rollers Per Row | 16 | |
| R - Inner Ring "To Clear" Radius | 3.00 mm | Maximum housing fillet radius that bearing corners will clear. |
| R - Inner Ring "To Clear" Radius | 0.1 in | Maximum housing fillet radius that bearing corners will clear. |
| r - Outer Ring "To Clear" Radius | 3.00 mm | Maximum shaft fillet radius that bearing corners will clear. |
| r - Outer Ring "To Clear" Radius | 0.10 in | Maximum shaft fillet radius that bearing corners will clear. |
| da - Inner Ring Backing Diameter | 252.0 mm | |
| da - Inner Ring Backing Diameter | 9.90 in | |
| Da - Outer Ring Backing Diameter | 368.00 mm | |
| Da - Outer Ring Backing Diameter | 14.50 in | |
| C - Dynamic Radial Rating | 2010000 N | Based on 1 X 106 L10 life for the ISO life calculation method. |
| C - Dynamic Radial Rating | 452000 lbf | Based on 1 X 106 L10 life for the ISO life calculation method. |
| C0 - Static Radial Rating | 3230000 N | |
| C0 - Static Radial Rating | 726000 lbf | |
| Reference Thermal Speed Rating (Grease) | 810 | |
| Reference Thermal Speed Rating (Oil) | 880 | See thermal speed ratings in the engineering section. |
| Cg - Geometry Factor | 0.1776 | Geometry constant for Lubrication Life Adjustment Factor a3l. |
