| 参数 | 数据 | 说明 |
|---|---|---|
| Design Unit | Metric | |
| Bearing Weight | 22.4000 Kg | |
| Bearing Weight | 49.4000 lb | |
| Cage Type | EM | |
| Cage Material | BRASS | |
| Superseded Part | 22324YMW800 | |
| D - Outer Diameter | 259.989 mm | |
| D - Outer Diameter | 10.2358 in | |
| d - Bore | 120.000 mm | |
| d - Bore | 4.7244 in | |
| B' - Inner Ring Width | 86.000 mm | |
| B' - Inner Ring Width | 3.3858 in | |
| B - Outer Ring Width | 86.000 mm | |
| B - Outer Ring Width | 3.3858 in | |
| Z - Number of Rollers Per Row | 15 | |
| 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 | 156.5 mm | |
| da - Inner Ring Backing Diameter | 6.16 in | |
| Da - Outer Ring Backing Diameter | 233.5 mm | |
| Da - Outer Ring Backing Diameter | 9.19 in | |
| D1 - Outer Ring Breakout Diameter | 223.400 mm | |
| D1 - Outer Ring Breakout Diameter | 8.7900 in | |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 1130000 N | |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 254000 lbf | |
| C0 - Static Radial Rating | 1290000 N | |
| C0 - Static Radial Rating | 290000 lbf | |
| e - ISO Factor | 0.32 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Y0 - ISO Factor | 2.11 | These factors apply for both inch and metric calculations. See engineering |
| Y1 - ISO Factor | 3.15 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Y2 - ISO Factor | 2.07 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Reference Thermal Speed Rating (Grease) | 1900 | |
| Reference Thermal Speed Rating (Oil) | 2100 | See thermal speed ratings in the engineering section. |
| Cg - Geometry Factor | 0.0681 | Geometry constant for Lubrication Life Adjustment Factor a3l. |
















