- M278749 - M278710
- 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 | M278700 | ||
| ConePartNumber | M278749 | ||
| CupPartNumber | M278710 | ||
| DesignUnits | Imperial | ||
| BearingWeight | 255.900 Kg 564.10 lb | ||
| CageType | Pin-Type | ||
| Dimensions | |||
| d-Bore | 571.500 mm 22.5000 in | ||
| D-CupOuterDiameter | 812.800 mm 32.0000 in | ||
| B-ConeWidth | 155.575 mm 6.1250 in | ||
| C-CupWidth | 120.650 mm 4.7500 in | ||
| T-BearingWidth | 155.575 mm 6.1250 in | ||
| Abutment and Fillet Dimensions | |||
| da-ConeFrontfaceBackingDiameter | 609.09 mm 28.46 in | ||
| db-ConeBackfaceBackingDiameter | 614.93 mm 24.21 in | ||
| Da-CupFrontfaceBackingDiameter | 773.70 mm 30.47 in | ||
| Db-CupBackfaceBackingDiameter | 755.90 mm 29.76 in | ||
| Ab-Cage-ConeFrontfaceClearance | 8.6 mm 0.34 in | ||
| Aa-Cage-ConeBackfaceClearance | 13.5 mm 0.53 in | ||
| Basic Load Ratings | |||
| C0-StaticRadialRating | 2370000 lbf 10600000 N | ||
| Factors | |||
| G1-HeatGenerationFactorRoller-Raceway | 12400 | ||
| G2-HeatGenerationFactorRib-RollerEnd | 669 | ||
