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  • X30311M - Y30311M
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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 30311M
ConePartNumber X30311M
CupPartNumber Y30311M
DesignUnits METRIC
BearingWeight 1.6 Kg 3.600 lb
CageType Stamped Steel
Dimensions
d-Bore 55.000 mm 2.1654 in
D-CupOuterDiameter 120.000 mm 4.7244 in
B-ConeWidth 29.000 mm 1.1417 in
C-CupWidth 25.000 mm 0.9843 in
T-BearingWidth 31.500 mm 1.2402 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter 70.10 mm 2.76 in
db-ConeBackfaceBackingDiameter 71.12 mm 2.8 in
Da-CupFrontfaceBackingDiameter 114.00 mm 4.49 in
Db-CupBackfaceBackingDiameter 107.95 mm 4.25 in
Ab-Cage-ConeFrontfaceClearance 3.8 mm 0.15 in
Aa-Cage-ConeBackfaceClearance -0.5 mm -0.02 in
Basic Load Ratings
C0-StaticRadialRating 42700 lbf 190000 N
G1-HeatGenerationFactorRoller-Raceway 62.8
Factors
G2-HeatGenerationFactorRib-RollerEnd 24