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  • 3980 - 3920-B
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  • 所属类型:单列锥滚子轴承-TSF凸缘外圈 公制
  • 品牌:TIMKEN轴承
  • 重量:kg
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Specifications
Series 3900
ConePartNumber 3980
CupPartNumber 3920-B
DesignUnits Imperial
BearingWeight 1.3 Kg 3 lb
CageType Stamped Steel
Dimensions
d-Bore 60.325 mm 2.3750 in
D-CupOuterDiameter 112.713 mm 4.4375 in
D1-FlangeOuterDiameter 117.373 mm 4.6210 in
B-ConeWidth 30.048 mm 1.1830 in
C-CupWidth 23.813 mm 0.9375 in
C1-CupFlangeWidth 4.763 mm 0.1875 in
T1-BearingWidth 30.163 mm 1.1875 in
T-BearingWidthtoFlange 11.113 mm 0.4375 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter 68.10 mm 2.68 in
db-ConeBackfaceBackingDiameter 74.90 mm 2.95 in
Da-CupFrontfaceBackingDiameter 108.97 mm 4.29 in
Ab-Cage-ConeFrontfaceClearance 2 mm 0.08 in
Aa-Cage-ConeBackfaceClearance 1.5 mm 0.06 in
Basic Load Ratings
C0-StaticRadialRating 43000 lbf 191000 N
Factors
G2-HeatGenerationFactorRib-RollerEnd 21.3