- 3478 - 3420
- 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 | 3400 | ||
| ConePartNumber | 3478 | ||
| CupPartNumber | 3420 | ||
| DesignUnits | Imperial | ||
| BearingWeight | 0.70 Kg 1.500 lb | ||
| CageType | Stamped Steel | ||
| Dimensions | |||
| d-Bore | 34.925 mm 1.3750 in | ||
| D-CupOuterDiameter | 79.375 mm 3.1250 in | ||
| B-ConeWidth | 29.771 mm 1.1721 in | ||
| C-CupWidth | 23.813 mm 0.9375 in | ||
| T-BearingWidth | 29.370 mm 1.1563 in | ||
| Abutment and Fillet Dimensions | |||
| da-ConeFrontfaceBackingDiameter | 43.43 mm 1.71 in | ||
| db-ConeBackfaceBackingDiameter | 50.04 mm 1.97 in | ||
| Da-CupFrontfaceBackingDiameter | 74.68 mm 2.94 in | ||
| Db-CupBackfaceBackingDiameter | 67.06 mm 2.64 in | ||
| Ab-Cage-ConeFrontfaceClearance | 1.3 mm 0.05 in | ||
| Aa-Cage-ConeBackfaceClearance | 1 mm 0.04 in | ||
| Basic Load Ratings | |||
| C0-StaticRadialRating | 26800 lbf 119000 N | ||
| Factors | |||
| G1-HeatGenerationFactorRoller-Raceway | 29.9 | ||
| G2-HeatGenerationFactorRib-RollerEnd | 11.2 | ||
