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  • X30308UM - Y30308UM
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  • 所属类型:单列圆锥滚子轴承-TS公制
  • 品牌:TIMKEN轴承
  • 重量:kg
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Specifications
Series 30308U
ConePartNumber X30308UM
CupPartNumber Y30308UM
DesignUnits METRIC
BearingWeight 0.70 Kg 1.6 lb
CageType Stamped Steel
Dimensions
d-Bore 40 mm 1.5748 in
D-CupOuterDiameter 90.000 mm 3.5433 in
B-ConeWidth 23.000 mm 0.9055 in
C-CupWidth 20.000 mm 0.7874 in
T-BearingWidth 25.250 mm 0.9941 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter 50.04 mm 1.97 in
db-ConeBackfaceBackingDiameter 53.09 mm 2.09 in
Da-CupFrontfaceBackingDiameter 84.10 mm 3.34 in
Db-CupBackfaceBackingDiameter 80.01 mm 3.15 in
Ab-Cage-ConeFrontfaceClearance 3.8 mm 0.15 in
Aa-Cage-ConeBackfaceClearance 0.5 mm 0.02 in
Basic Load Ratings
C0-StaticRadialRating 24600 lbf 109000 N
G1-HeatGenerationFactorRoller-Raceway 31.6
Factors
G2-HeatGenerationFactorRib-RollerEnd 15.4