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  • X31309M
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  • 所属类型:圆锥滚子轴承-单内圈 公制
  • 品牌:TIMKEN轴承
  • 重量:kg
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Specifications
Series 31309M
ConePartNumber X31309M
DesignUnits METRIC
CageType Stamped Steel
Dimensions
d-Bore 45.000 mm 1.7717 in
B-ConeWidth 25.000 mm 0.9843 in
WPD 92.7 mm 3.65 in
DD 76.1 mm 2.99 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter 56 mm 2.2 in
db-ConeBackfaceBackingDiameter 67 mm 2.64 in
Aa-Cage-ConeBackfaceClearance 4.8 mm 0.19 in
Accessory Numbers
Ab-Cage-ConeFrontfaceClearance 4.3 mm 0.17 in
Basic Load Ratings
C0-StaticRadialRating 25400 lbf 113000 N
Factors
G1-HeatGenerationFactorRoller-Raceway 30.4
G2-HeatGenerationFactorRib-RollerEnd 12.7