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  • X31307 - Y31307
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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 31307
ConePartNumber X31307
CupPartNumber Y31307
DesignUnits METRIC
BearingWeight 0.5 Kg 1.2 lb
CageType Stamped Steel
Dimensions
d-Bore 35.000 mm 1.3780 in
D-CupOuterDiameter 80 mm 3.1496 in
B-ConeWidth 21.000 mm 0.8268 in
C-CupWidth 15.000 mm 0.5906 in
T-BearingWidth 22.750 mm 0.8957 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter 44.96 mm 1.77 in
db-ConeBackfaceBackingDiameter 55.88 mm 2.2 in
Da-CupFrontfaceBackingDiameter 76.96 mm 3.03 in
Db-CupBackfaceBackingDiameter 68.07 mm 2.68 in
Ab-Cage-ConeFrontfaceClearance 3.6 mm 0.14 in
Aa-Cage-ConeBackfaceClearance 2.5 mm 0.1 in
Basic Load Ratings
C0-StaticRadialRating 16800 lbf 74800 N
G1-HeatGenerationFactorRoller-Raceway 17.8
Factors
G2-HeatGenerationFactorRib-RollerEnd 8.7