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  • 28985 - 28921-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 28900
ConePartNumber 28985
CupPartNumber 28921-B
DesignUnits Imperial
BearingWeight 0.70 Kg 1.6 lb
CageType Stamped Steel
Dimensions
d-Bore 60.325 mm 2.3750 in
D-CupOuterDiameter 100.000 mm 3.9370 in
D1-FlangeOuterDiameter 103.962 mm 4.0930 in
B-ConeWidth 25.400 mm 1.0000 in
C-CupWidth 19.845 mm 0.7813 in
C1-CupFlangeWidth 3.970 mm 0.1563 in
T1-BearingWidth 25.40 mm 1.000 in
T-BearingWidthtoFlange 9.525 mm 0.375 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter 67.10 mm 2.64 in
db-ConeBackfaceBackingDiameter 72.90 mm 2.87 in
Da-CupFrontfaceBackingDiameter 98.04 mm 3.90 in
Ab-Cage-ConeFrontfaceClearance 2.3 mm 0.09 in
Aa-Cage-ConeBackfaceClearance 1.3 mm 0.05 in
Basic Load Ratings
C0-StaticRadialRating 33500 lbf 149000 N
Factors
G2-HeatGenerationFactorRib-RollerEnd 24.5