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  • 28580 - 28521-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 28500
ConePartNumber 28580
CupPartNumber 28521-B
DesignUnits Imperial
BearingWeight 0.8 Kg 1.7 lb
CageType Stamped Steel
Dimensions
d-Bore 50.8 mm 2 in
D-CupOuterDiameter 92.075 mm 3.6250 in
D1-FlangeOuterDiameter 95.941 mm 3.7772 in
B-ConeWidth 25.400 mm 1.0000 in
C-CupWidth 19.845 mm 0.7813 in
C1-CupFlangeWidth 3.967 mm 0.1562 in
T1-BearingWidth 24.608 mm 0.9688 in
T-BearingWidthtoFlange 8.730 mm 0.3437 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter 56.90 mm 2.24 in
db-ConeBackfaceBackingDiameter 63 mm 2.48 in
Da-CupFrontfaceBackingDiameter 89.90 mm 3.54 in
Ab-Cage-ConeFrontfaceClearance 1.5 mm 0.06 in
Aa-Cage-ConeBackfaceClearance 1 mm 0.04 in
Basic Load Ratings
C0-StaticRadialRating 29200 lbf 130000 N
Factors
G2-HeatGenerationFactorRib-RollerEnd 22.6