- 68450 - 68712RB
- 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 | 68000 | ||
| ConePartNumber | 68450 | ||
| CupPartNumber | 68712RB | ||
| DesignUnits | Imperial | ||
| BearingWeight | 2.9 Kg 6.4 lb | ||
| CageType | Stamped Steel | ||
| Dimensions | |||
| d-Bore | 114.300 mm 4.5000 in | ||
| D-CupOuterDiameter | 180.975 mm 7.1250 in | ||
| B-ConeWidth | 31.750 mm 1.2500 in | ||
| C-CupWidth | 25.400 mm 1.0000 in | ||
| T-BearingWidth | 34.925 mm 1.3750 in | ||
| Abutment and Fillet Dimensions | |||
| da-ConeFrontfaceBackingDiameter | 122.94 mm 5.79 in | ||
| db-ConeBackfaceBackingDiameter | 130.05 mm 5.12 in | ||
| Da-CupFrontfaceBackingDiameter | 172 mm 6.81 in | ||
| Db-CupBackfaceBackingDiameter | 163.07 mm 6.42 in | ||
| Ab-Cage-ConeFrontfaceClearance | 3 mm 0.12 in | ||
| Aa-Cage-ConeBackfaceClearance | 4.6 mm 0.18 in | ||
| Basic Load Ratings | |||
| C0-StaticRadialRating | 61000 lbf 271000 N | ||
| Factors | |||
| G1-HeatGenerationFactorRoller-Raceway | 163.1 | ||
| G2-HeatGenerationFactorRib-RollerEnd | 51.7 | ||
