- 3977X - 3921XA
- 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 | 3900 | ||
| ConePartNumber | 3977X | ||
| CupPartNumber | 3921XA | ||
| DesignUnits | Imperial | ||
| BearingWeight | 1.2 Kg 2.700 lb | ||
| CageType | Stamped Steel | ||
| Dimensions | |||
| d-Bore | 59.987 mm 2.3617 in | ||
| D-CupOuterDiameter | 109.985 mm 4.3301 in | ||
| B-ConeWidth | 28.001 mm 1.1024 in | ||
| C-CupWidth | 23.813 mm 0.9375 in | ||
| T-BearingWidth | 29.751 mm 1.1713 in | ||
| Abutment and Fillet Dimensions | |||
| da-ConeFrontfaceBackingDiameter | 68.07 mm 2.68 in | ||
| db-ConeBackfaceBackingDiameter | 71.88 mm 2.83 in | ||
| Da-CupFrontfaceBackingDiameter | 104.90 mm 4.13 in | ||
| Db-CupBackfaceBackingDiameter | 100.08 mm 3.94 in | ||
| Ab-Cage-ConeFrontfaceClearance | 4.1 mm 0.16 in | ||
| Aa-Cage-ConeBackfaceClearance | 1.5 mm 0.06 in | ||
| Basic Load Ratings | |||
| C0-StaticRadialRating | 43000 lbf 191000 N | ||
| Factors | |||
| G1-HeatGenerationFactorRoller-Raceway | 75.2 | ||
| G2-HeatGenerationFactorRib-RollerEnd | 21.3 | ||
