- EE291250 - 291749
- 新型号：
- 旧型号：
- 所属类型：单列圆锥滚子轴承-TS英制
- 品牌：TIMKEN轴承
- 重量：kg
产品参数
产品型录
产品介绍
| Specifications | |||
| Series | 290000 | ||
| ConePartNumber | EE291250 | ||
| CupPartNumber | 291749 | ||
| DesignUnits | Imperial | ||
| BearingWeight | 25.00 Kg 55.00 lb | ||
| CageType | Stamped Steel | ||
| Dimensions | |||
| d-Bore | 317.500 mm 12.5000 in | ||
| D-CupOuterDiameter | 444.5 mm 17.5 in | ||
| B-ConeWidth | 61.913 mm 2.4375 in | ||
| C-CupWidth | 39.688 mm 1.5625 in | ||
| T-BearingWidth | 63.5 mm 2.5 in | ||
| Abutment and Fillet Dimensions | |||
| da-ConeFrontfaceBackingDiameter | 334.01 mm 14.33 in | ||
| db-ConeBackfaceBackingDiameter | 345.95 mm 13.62 in | ||
| Da-CupFrontfaceBackingDiameter | 422.40 mm 16.63 in | ||
| Db-CupBackfaceBackingDiameter | 415.04 mm 16.34 in | ||
| Ab-Cage-ConeFrontfaceClearance | 8.6 mm 0.34 in | ||
| Aa-Cage-ConeBackfaceClearance | 10.2 mm 0.4 in | ||
| Basic Load Ratings | |||
| C0-StaticRadialRating | 312000 lbf 1390000 N | ||
| Factors | |||
| G1-HeatGenerationFactorRoller-Raceway | 1580 | ||
| G2-HeatGenerationFactorRib-RollerEnd | 245 | ||
