- EE991251 - 992550
- 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 | 990000 | ||
| ConePartNumber | EE991251 | ||
| CupPartNumber | 992550 | ||
| DesignUnits | Imperial | ||
| BearingWeight | 184.800 Kg 407.40 lb | ||
| CageType | Pin-Type | ||
| Dimensions | |||
| d-Bore | 317.500 mm 12.5000 in | ||
| D-CupOuterDiameter | 647.700 mm 25.5000 in | ||
| B-ConeWidth | 120.650 mm 4.7500 in | ||
| C-CupWidth | 88.900 mm 3.5000 in | ||
| T-BearingWidth | 139.700 mm 5.5000 in | ||
| Abutment and Fillet Dimensions | |||
| da-ConeFrontfaceBackingDiameter | 371.09 mm 16.14 in | ||
| db-ConeBackfaceBackingDiameter | 393.95 mm 15.51 in | ||
| Da-CupFrontfaceBackingDiameter | 594.11 mm 23.39 in | ||
| Db-CupBackfaceBackingDiameter | 546.10 mm 21.50 in | ||
| Ab-Cage-ConeFrontfaceClearance | 23.37 mm 0.92 in | ||
| Aa-Cage-ConeBackfaceClearance | 25.65 mm 1.01 in | ||
| Basic Load Ratings | |||
| C0-StaticRadialRating | 790000 lbf 3520000 N | ||
| Factors | |||
| G1-HeatGenerationFactorRoller-Raceway | 2353.6 | ||
| G2-HeatGenerationFactorRib-RollerEnd | 161.7 | ||
