- 744 - 743
- 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 | 745 | ||
| ConePartNumber | 744 | ||
| CupPartNumber | 743 | ||
| DesignUnits | Imperial | ||
| BearingWeight | 3.70 Kg 8.2 lb | ||
| CageType | Stamped Steel | ||
| Dimensions | |||
| d-Bore | 73.025 mm 2.8750 in | ||
| D-CupOuterDiameter | 150 mm 5.9055 in | ||
| B-ConeWidth | 46.673 mm 1.8375 in | ||
| C-CupWidth | 35.001 mm 1.378 in | ||
| T-BearingWidth | 44.455 mm 1.7502 in | ||
| Abutment and Fillet Dimensions | |||
| da-ConeFrontfaceBackingDiameter | 85.09 mm 4.09 in | ||
| db-ConeBackfaceBackingDiameter | 90.93 mm 3.58 in | ||
| Da-CupFrontfaceBackingDiameter | 142.00 mm 5.63 in | ||
| Db-CupBackfaceBackingDiameter | 134.11 mm 5.28 in | ||
| Ab-Cage-ConeFrontfaceClearance | 2 mm 0.08 in | ||
| Aa-Cage-ConeBackfaceClearance | 1.3 mm 0.05 in | ||
| Basic Load Ratings | |||
| C0-StaticRadialRating | 93800 lbf 417000 N | ||
| Factors | |||
| G1-HeatGenerationFactorRoller-Raceway | 159.6 | ||
| G2-HeatGenerationFactorRib-RollerEnd | 26.3 | ||
