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  • 18690 - 18620D
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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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Specifications
Series 18600
ConePartNumber 18690
CupPartNumber 18620D
DesignUnits Imperial
BearingWeight 0.721 Kg 1.59 lb
CageType Stamped Steel
Ab-Cage-ConeFrontfaceClearance 2.3 mm 0.09 in
AlternatePartName 18690-18620D
Disclaimer -
D-CupOuterDiameter 79.375 mm 3.1250 in
B-ConeWidth 17.463 mm 0.6875 in
C-DoubleCupWidth 33.338 mm 1.3125 in
T-BearingWidthacrossCones 41.270 mm 1.6248 in
Dimensions
d-Bore 46.038 mm 1.8125 in
Abutment and Fillet Dimensions
db-ConeBackfaceBackingDiameter 55.90 mm 2.2 in
Da-CupFrontfaceBackingDiameter 73.91 mm 2.94 in
Aa-Cage-ConeBackfaceClearance 0.3 mm 0.01 in
Factors
G2-HeatGenerationFactorRib-RollerEnd 17.7