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  • 18690 - 18620-B
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  • 旧型号:
  • 所属类型:单列锥滚子轴承-TSF凸缘外圈 公制
  • 品牌:TIMKEN轴承
  • 重量:kg
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Specifications
Series 18600
ConePartNumber 18690
CupPartNumber 18620-B
DesignUnits Imperial
BearingWeight 1.1 Kg 2.4 lb
CageType Stamped Steel
Dimensions
d-Bore 46.038 mm 1.8125 in
D-CupOuterDiameter 79.375 mm 3.1250 in
D1-FlangeOuterDiameter 84.038 mm 3.3086 in
B-ConeWidth 17.463 mm 0.6875 in
C-CupWidth 13.495 mm 0.5313 in
C1-CupFlangeWidth 3.571 mm 0.1406 in
T1-BearingWidth 17.463 mm 0.6875 in
T-BearingWidthtoFlange 7.539 mm 0.2968 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter 51.10 mm 2.01 in
db-ConeBackfaceBackingDiameter 55.90 mm 2.2 in
Da-CupFrontfaceBackingDiameter 77.47 mm 3.05 in
Ab-Cage-ConeFrontfaceClearance 2.3 mm 0.09 in
Aa-Cage-ConeBackfaceClearance 0.3 mm 0.01 in
Basic Load Ratings
C0-StaticRadialRating 13800 lbf 61300 N
Factors
G2-HeatGenerationFactorRib-RollerEnd 17.7