| 参数 | 数据 | 说明 |
|---|---|---|
| Design Unit | Metric | |
| Bearing Weight | 1.0300 Kg | |
| Bearing Weight | 2.2708 lb | |
| Cage Type | EM | |
| UPC Code | 087796231436 | |
| Cage Material | BRASS | |
| D - Outer Diameter | 89.997 mm | |
| D - Outer Diameter | 3.5432 in | |
| d - Bore | 40.000 mm | |
| d - Bore | 1.5748 in | |
| B' - Inner Ring Width | 33.000 mm | |
| B' - Inner Ring Width | 1.2992 in | |
| B - Outer Ring Width | 33.000 mm | |
| B - Outer Ring Width | 1.2992 in | |
| Z - Number of Rollers Per Row | 14 | |
| R - Inner Ring "To Clear" Radius | 1.50 mm | Maximum housing fillet radius that bearing corners will clear. |
| R - Inner Ring "To Clear" Radius | 0.06 in | Maximum housing fillet radius that bearing corners will clear. |
| r - Outer Ring "To Clear" Radius | 1.50 mm | Maximum shaft fillet radius that bearing corners will clear. |
| r - Outer Ring "To Clear" Radius | 0.06 in | Maximum shaft fillet radius that bearing corners will clear. |
| da - Inner Ring Backing Diameter | 52.5 mm | |
| da - Inner Ring Backing Diameter | 2.07 in | |
| Da - Outer Ring Backing Diameter | 80.6 mm | |
| Da - Outer Ring Backing Diameter | 3.17 in | |
| D1 - Outer Ring Breakout Diameter | 76.277 mm | |
| D1 - Outer Ring Breakout Diameter | 3.003 in | |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 155000 N | |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 35000 lbf | |
| C0 - Static Radial Rating | 147000 N | |
| C0 - Static Radial Rating | 33000 lbf | |
| e - ISO Factor | 0.36 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Y0 - ISO Factor | 1.83 | These factors apply for both inch and metric calculations. See engineering |
| Y1 - ISO Factor | 1.87 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Y2 - ISO Factor | 2.79 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Reference Thermal Speed Rating (Grease) | 5600 | |
| Reference Thermal Speed Rating (Oil) | 6700 | See thermal speed ratings in the engineering section. |
| Cg - Geometry Factor | 0.0458 | Geometry constant for Lubrication Life Adjustment Factor a3l. |
















