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  • 487TD - 472
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  • 旧型号:
  • 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 475
ConePartNumber 487TD
CupPartNumber 472
DesignUnits Imperial
BearingWeight 2.8 Kg 6.1 lb
CageType Stamped Steel
Aa-Cage-ConeBackfaceClearance 0 mm 0 in
Dimensions
d-Bore 72.073 mm 2.8375 in
D-CupOuterDiameter 120.000 mm 4.7244 in
B-DoubleConeWidth 67.539 mm 2.6590 in
C-CupWidth 24.237 mm 0.9542 in
T-BearingWidthacrossCups 69.037 mm 2.7180 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter -
Db-CupBackfaceBackingDiameter 106.90 mm 4.21 in
Ab-Cage-ConeFrontfaceClearance 3 mm 0.12 in
Spacer
Note Spacer shows standard nominal .01 radii, actual bearing may vary
Factors
G2-HeatGenerationFactorRib-RollerEnd -