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  • LM742749 - LM742710-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 LM742700
ConePartNumber LM742749
CupPartNumber LM742710-B
DesignUnits Imperial
BearingWeight 7.8 Kg 17.2 lb
CageType Stamped Steel
Dimensions
d-Bore 215.900 mm 8.5000 in
D-CupOuterDiameter 285.750 mm 11.2500 in
D1-FlangeOuterDiameter 293.685 mm 11.5624 in
B-ConeWidth 46.038 mm 1.8125 in
C-CupWidth 34.925 mm 1.3750 in
C1-CupFlangeWidth 7.938 mm 0.3125 in
T1-BearingWidth 46.038 mm 1.8125 in
T-BearingWidthtoFlange 19.05 mm 0.750 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter 227.1 mm 8.94 in
db-ConeBackfaceBackingDiameter 232.90 mm 9.17 in
Da-CupFrontfaceBackingDiameter 279.91 mm 11.06 in
Ab-Cage-ConeFrontfaceClearance 3 mm 0.12 in
Aa-Cage-ConeBackfaceClearance 4.6 mm 0.18 in
Basic Load Ratings
C0-StaticRadialRating 200000 lbf 892000 N
Factors
G2-HeatGenerationFactorRib-RollerEnd 225