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  • X30312 - Y30312
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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 30312
ConePartNumber X30312
CupPartNumber Y30312
DesignUnits METRIC
BearingWeight 2 Kg 4.3 lb
CageType Stamped Steel
Dimensions
d-Bore 60.000 mm 2.3622 in
D-CupOuterDiameter 130.000 mm 5.1181 in
B-ConeWidth 31.000 mm 1.2205 in
C-CupWidth 26.000 mm 1.0236 in
T-BearingWidth 33.500 mm 1.3189 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter 69.09 mm 2.72 in
db-ConeBackfaceBackingDiameter 73.91 mm 2.91 in
Da-CupFrontfaceBackingDiameter 121.90 mm 4.80 in
Db-CupBackfaceBackingDiameter 116.08 mm 4.57 in
Ab-Cage-ConeFrontfaceClearance 4.8 mm 0.19 in
Aa-Cage-ConeBackfaceClearance 1.8 mm 0.07 in
Basic Load Ratings
C0-StaticRadialRating 49800 lbf 221000 N
G1-HeatGenerationFactorRoller-Raceway 75.8
Factors
G2-HeatGenerationFactorRib-RollerEnd 22.2