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  • 642 - 632-B
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  • 旧型号:
  • 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 635
ConePartNumber 642
CupPartNumber 632-B
DesignUnits Imperial
BearingWeight 2.7 Kg 6.1 lb
CageType Stamped Steel
Dimensions
d-Bore 68.263 mm 2.6875 in
D-CupOuterDiameter 136.525 mm 5.3750 in
D1-FlangeOuterDiameter 143.561 mm 5.6520 in
B-ConeWidth 41.275 mm 1.6250 in
C-CupWidth 31.750 mm 1.2500 in
C1-CupFlangeWidth 7.137 mm 0.2810 in
T1-BearingWidth 41.275 mm 1.625 in
T-BearingWidthtoFlange 16.662 mm 0.6560 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter 78 mm 3.07 in
db-ConeBackfaceBackingDiameter 85.10 mm 3.35 in
Da-CupFrontfaceBackingDiameter 125.98 mm 4.96 in
Ab-Cage-ConeFrontfaceClearance 2.5 mm 0.1 in
Aa-Cage-ConeBackfaceClearance 3.8 mm 0.15 in
Basic Load Ratings
C0-StaticRadialRating 67000 lbf 298000 N
Factors
G2-HeatGenerationFactorRib-RollerEnd 21