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  • LM278848D - LM278810
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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 LM278800
ConePartNumber LM278848D
CupPartNumber LM278810
DesignUnits Imperial
BearingWeight 285.800 Kg 630.10 lb
CageType Pin-Type
Aa-Cage-ConeBackfaceClearance 0 mm 0 in
Dimensions
d-Bore 585.788 mm 23.0625 in
D-CupOuterDiameter 771.525 mm 30.3750 in
B-DoubleConeWidth 230.188 mm 9.0625 in
C-CupWidth 96.838 mm 3.8125 in
T-BearingWidthacrossCups 230.185 mm 9.0624 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter 616 mm 24.25 in
Db-CupBackfaceBackingDiameter 725.90 mm 28.58 in
Ab-Cage-ConeFrontfaceClearance 7.9 mm 0.31 in
Spacer
Note Spacer shows standard nominal .01 radii, actual bearing may vary
Factors
G2-HeatGenerationFactorRib-RollerEnd 784