239/850KYMBW906AC3产品参数
| 参数 | 数据 | 说明 |
|---|---|---|
| Design Unit | Metric | |
| Bearing Weight | 524.7000 Kg | |
| Bearing Weight | 1156.8000 lb | |
| Cage Type | YMB | |
| UPC Code | 087796032491 | |
| Cage Material | BRASS | |
| D - Outer Diameter | 1120.000 mm | |
| D - Outer Diameter | 44.0945 in | |
| d - Bore | 850.000 mm | |
| d - Bore | 33.4646 in | |
| B' - Inner Ring Width | 200.000 mm | |
| B' - Inner Ring Width | 7.8740 in | |
| B - Outer Ring Width | 200.000 mm | |
| B - Outer Ring Width | 7.8740 in | |
| Z - Number of Rollers Per Row | 39 | |
| 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 | 919.0 mm | |
| da - Inner Ring Backing Diameter | 36.18 in | |
| Da - Outer Ring Backing Diameter | 1050.00 mm | |
| Da - Outer Ring Backing Diameter | 41.34 in | |
| D1 - Outer Ring Breakout Diameter | 1049.300 mm | |
| D1 - Outer Ring Breakout Diameter | 41.3100 in | |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 7120000 N | |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 1602000 lbf | |
| C0 - Static Radial Rating | 16200000 N | |
| C0 - Static Radial Rating | 3645000 lbf | |
| e - ISO Factor | 0.15 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Y0 - ISO Factor | 4.40 | These factors apply for both inch and metric calculations. See engineering |
| Y1 - ISO Factor | 6.56 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Y2 - ISO Factor | 4.31 | These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
| Reference Thermal Speed Rating (Grease) | 240 | |
| Reference Thermal Speed Rating (Oil) | 280 | See thermal speed ratings in the engineering section. |
| Cg - Geometry Factor | 0.1747 | Geometry constant for Lubrication Life Adjustment Factor a3l. |
