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  • NA483SW - 472D
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  • 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
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产品参数
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产品介绍
Specifications
Series 475
ConePartNumber NA483SW
CupPartNumber 472D
DesignUnits Imperial
BearingWeight 6.68 lb
CageType Stamped Steel
Ab-Cage-ConeFrontfaceClearance -
AlternatePartName NA483SW-472D
Disclaimer -
D-CupOuterDiameter 120.000 mm 4.7244 in
B-ConeWidth 37.308 mm 1.4688 in
C-DoubleCupWidth 53.975 mm 2.125 in
T-BearingWidthacrossCones 74.615 mm 2.9376 in
Dimensions
d-Bore 70 mm 2.7559 in
Abutment and Fillet Dimensions
db-ConeBackfaceBackingDiameter 83.058 mm 3.27 in
Da-CupFrontfaceBackingDiameter 114.046 mm 4.49 in
Aa-Cage-ConeBackfaceClearance 5.588 mm 0.22 in
Factors
G2-HeatGenerationFactorRib-RollerEnd 23