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  • X31309M - Y31309M
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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 31309M
ConePartNumber X31309M
CupPartNumber Y31309M
DesignUnits METRIC
BearingWeight 0.9 Kg 2.1 lb
CageType Stamped Steel
Dimensions
d-Bore 45.000 mm 1.7717 in
D-CupOuterDiameter 100.000 mm 3.9370 in
B-ConeWidth 25.000 mm 0.9843 in
C-CupWidth 18.000 mm 0.7087 in
T-BearingWidth 27.250 mm 1.0728 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter 55.88 mm 2.2 in
db-ConeBackfaceBackingDiameter 67.06 mm 2.64 in
Da-CupFrontfaceBackingDiameter 95.5 mm 3.76 in
Db-CupBackfaceBackingDiameter 85.00 mm 3.35 in
Ab-Cage-ConeFrontfaceClearance 4.3 mm 0.17 in
Aa-Cage-ConeBackfaceClearance 4.8 mm 0.19 in
Basic Load Ratings
C0-StaticRadialRating 25400 lbf 113000 N
G1-HeatGenerationFactorRoller-Raceway 30.4
Factors
G2-HeatGenerationFactorRib-RollerEnd 12.7