- M278749 - M278710D
- 新型号:
- 旧型号:
- 所属类型:双列圆锥滚子轴承-TDO双外圈 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 | M278710D | ||
| DesignUnits | Imperial | ||
| BearingWeight | 519.949 Kg 1146.29 lb | ||
| CageType | Pin-Type | ||
| Ab-Cage-ConeFrontfaceClearance | 8.6 mm 0.34 in | ||
| AlternatePartName | M278749-M278710D | ||
| Disclaimer | - | ||
| D-CupOuterDiameter | 812.800 mm 32.0000 in | ||
| B-ConeWidth | 155.575 mm 6.1250 in | ||
| C-DoubleCupWidth | 263.525 mm 10.3750 in | ||
| T-BearingWidthacrossCones | 333.372 mm 13.1249 in | ||
| Dimensions | |||
| d-Bore | 571.500 mm 22.5000 in | ||
| Abutment and Fillet Dimensions | |||
| db-ConeBackfaceBackingDiameter | 614.90 mm 24.21 in | ||
| Da-CupFrontfaceBackingDiameter | 773.90 mm 30.47 in | ||
| Aa-Cage-ConeBackfaceClearance | 13.5 mm 0.53 in | ||
| Factors | |||
| G2-HeatGenerationFactorRib-RollerEnd | 669 | ||