239/710YMBW906A产品参数
| 参数 | 数据 | 说明 |
|---|---|---|
| Design Unit | Metric | |
| Bearing Weight | 360.7000 Kg | |
| Bearing Weight | 795.2000 lb | |
| Cage Type | YMB | |
| UPC Code | 087796232259 | |
| Cage Material | BRASS | |
| D - Outer Diameter | 950.000 mm | |
| D - Outer Diameter | 37.4016 in | |
| d - Bore | 710.000 mm | |
| d - Bore | 27.9528 in | |
| B' - Inner Ring Width | 180.000 mm | |
| B' - Inner Ring Width | 7.0866 in | |
| B - Outer Ring Width | 180.000 mm | |
| B - Outer Ring Width | 7.0866 in | |
| Z - Number of Rollers Per Row | 38 | |
| R - Inner Ring "To Clear" Radius | 5.00 mm | Maximum housing fillet radius that bearing corners will clear. |
| R - Inner Ring "To Clear" Radius | 0.20 in | Maximum housing fillet radius that bearing corners will clear. |
| r - Outer Ring "To Clear" Radius | 5.00 mm | Maximum shaft fillet radius that bearing corners will clear. |
| r - Outer Ring "To Clear" Radius | 0.20 in | Maximum shaft fillet radius that bearing corners will clear. |
| da - Inner Ring Backing Diameter | 770.8 mm | |
| da - Inner Ring Backing Diameter | 30.35 in | |
| Da - Outer Ring Backing Diameter | 897.50 mm | |
| Da - Outer Ring Backing Diameter | 35.33 in | |
| D1 - Outer Ring Breakout Diameter | 885.200 mm | |
| D1 - Outer Ring Breakout Diameter | 34.8500 in | |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 5570000 N | |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 1253000 lbf | |
| C0 - Static Radial Rating | 12400000 N | |
| C0 - Static Radial Rating | 2790000 lbf | |
| e - ISO Factor | 0.16 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Y0 - ISO Factor | 4.13 | These factors apply for both inch and metric calculations. See engineering |
| Y1 - ISO Factor | 6.15 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Y2 - ISO Factor | 4.04 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Reference Thermal Speed Rating (Grease) | 300 | |
| Reference Thermal Speed Rating (Oil) | 340 | See thermal speed ratings in the engineering section. |
| Cg - Geometry Factor | 0.1532 | Geometry constant for Lubrication Life Adjustment Factor a3l. |
