232/670KYMDW906A产品参数
| 参数 | 数据 | 说明 |
|---|---|---|
| Design Unit | Metric | |
| Bore Taper | 1/12 | |
| Bearing Weight | 2181.4000 Kg | |
| Bearing Weight | 4809.2000 lb | |
| Cage Type | YMD | |
| UPC Code | 087796227170 | |
| Cage Material | BRASS | |
| D - Outer Diameter | 1220.000 mm | |
| D - Outer Diameter | 48.0315 in | |
| d - Bore | 670.000 mm | |
| d - Bore | 26.3780 in | |
| B' - Inner Ring Width | 438.000 mm | |
| B' - Inner Ring Width | 17.2441 in | |
| B - Outer Ring Width | 438.000 mm | |
| B - Outer Ring Width | 17.2441 in | |
| Z - Number of Rollers Per Row | 18 | |
| R - Inner Ring "To Clear" Radius | 9.00 mm | Maximum housing fillet radius that bearing corners will clear. |
| R - Inner Ring "To Clear" Radius | 0.35 in | Maximum housing fillet radius that bearing corners will clear. |
| r - Outer Ring "To Clear" Radius | 9.00 mm | Maximum shaft fillet radius that bearing corners will clear. |
| r - Outer Ring "To Clear" Radius | 0.35 in | Maximum shaft fillet radius that bearing corners will clear. |
| da - Inner Ring Backing Diameter | 779.1 mm | |
| da - Inner Ring Backing Diameter | 30.67 in | |
| Da - Outer Ring Backing Diameter | 1097.30 mm | |
| Da - Outer Ring Backing Diameter | 43.20 in | |
| D1 - Outer Ring Breakout Diameter | 1038.600 mm | |
| D1 - Outer Ring Breakout Diameter | 40.8900 in | |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 18800000 N | |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 4230000 lbf | |
| C0 - Static Radial Rating | 31800000 N | |
| C0 - Static Radial Rating | 7155000 lbf | |
| e - ISO Factor | 0.35 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Y0 - ISO Factor | 1.95 | These factors apply for both inch and metric calculations. See engineering |
| Y1 - ISO Factor | 2.91 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Y2 - ISO Factor | 1.91 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Reference Thermal Speed Rating (Grease) | 160 | |
| Reference Thermal Speed Rating (Oil) | 170 | See thermal speed ratings in the engineering section. |
| Cg - Geometry Factor | 0.1573 | Geometry constant for Lubrication Life Adjustment Factor a3l. |
