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  • M278749DW - M278710
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  • 所属类型:双列圆锥滚子轴承-TDI双内圈 英制
  • 品牌:TIMKEN轴承
  • 重量:kg
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Specifications
Series M278700
ConePartNumber M278749DW
CupPartNumber M278710
DesignUnits Imperial
BearingWeight 480.700 Kg 1059.70 lb
CageType Pin-Type
Aa-Cage-ConeBackfaceClearance 0 mm 0 in
Dimensions
d-Bore 571.500 mm 22.5000 in
D-CupOuterDiameter 812.800 mm 32.0000 in
B-DoubleConeWidth 285.750 mm 11.2500 in
C-CupWidth 120.650 mm 4.7500 in
T-BearingWidthacrossCups 285.747 mm 11.2499 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter 609.10 mm 23.98 in
Db-CupBackfaceBackingDiameter 755.90 mm 29.76 in
Ab-Cage-ConeFrontfaceClearance 8.6 mm 0.34 in
Spacer
Note Spacer shows standard nominal .01 radii, actual bearing may vary
Factors
G2-HeatGenerationFactorRib-RollerEnd 669