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  • 688TD - 672
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  • 旧型号:
  • 所属类型:双列圆锥滚子轴承-TDI双内圈 英制
  • 品牌:TIMKEN轴承
  • 重量:kg
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Specifications
Series 675
ConePartNumber 688TD
CupPartNumber 672
DesignUnits Imperial
BearingWeight 7.8 Kg 17.2 lb
CageType Stamped Steel
Aa-Cage-ConeBackfaceClearance 0 mm 0 in
Dimensions
d-Bore 100.211 mm 3.9453 in
D-CupOuterDiameter 168.275 mm 6.6250 in
B-DoubleConeWidth 95.250 mm 3.7500 in
C-CupWidth 30.163 mm 1.1875 in
T-BearingWidthacrossCups 95.250 mm 3.7500 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter -
Db-CupBackfaceBackingDiameter 149.10 mm 5.87 in
Ab-Cage-ConeFrontfaceClearance 3 mm 0.12 in
Spacer
Note Spacer shows standard nominal .01 radii, actual bearing may vary
Factors
G2-HeatGenerationFactorRib-RollerEnd -