| 参数 | 数据 | 说明 |
|---|---|---|
| Design Unit | Metric | |
| Bearing Weight | 20.3900 Kg | |
| Bearing Weight | 44.9522 lb | |
| Cage Type | EM | |
| UPC Code | 087796142183 | |
| Cage Material | BRASS | |
| D - Outer Diameter | 239.992 mm | |
| D - Outer Diameter | 9.4485 in | |
| d - Bore | 110.000 mm | |
| d - Bore | 4.3307 in | |
| B' - Inner Ring Width | 92.100 mm | |
| B' - Inner Ring Width | 3.6260 in | |
| B - Outer Ring Width | 92.100 mm | |
| B - Outer Ring Width | 3.626 in | |
| Z - Number of Rollers Per Row | 14 | |
| R - Inner Ring "To Clear" Radius | 2.50 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 | 2.50 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 | 136.3 mm | |
| da - Inner Ring Backing Diameter | 5.37 in | |
| Da - Outer Ring Backing Diameter | 209.1 mm | |
| Da - Outer Ring Backing Diameter | 8.23 in | |
| D1 - Outer Ring Breakout Diameter | 196.558 mm | |
| D1 - Outer Ring Breakout Diameter | 7.7385 in | |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 979000 N | |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 220000 lbf | |
| C0 - Static Radial Rating | 1080000 N | |
| C0 - Static Radial Rating | 243000 lbf | |
| e - ISO Factor | 0.4 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Y0 - ISO Factor | 1.63 | These factors apply for both inch and metric calculations. See engineering |
| Y1 - ISO Factor | 1.67 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Y2 - ISO Factor | 2.49 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Reference Thermal Speed Rating (Grease) | 1600 | |
| Reference Thermal Speed Rating (Oil) | 1800 | See thermal speed ratings in the engineering section. |
| Cg - Geometry Factor | 0.0741 | Geometry constant for Lubrication Life Adjustment Factor a3l. |
















