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239509 FA Four-Row Cylindrical Roller Bearings
Dimensions: Bore (Inner) Diameter: 660 mm； Outer Diameter: 820 mm； Width (Thickness): ;

239509 FA
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Product Attributes
Product Number239509 FA
System of MeasurementMetric
Roller Bearing TypeCylindrical
For Load DirectionCombined Radial and Thrust
Bore Dia660 mm
Outer Dia820 mm
Total Bearing Width Over Inner Ring(S)(B)440 mm
Total Bearing Width Over Outer Ring(S)(C)440 mm
Dynamic Radial Load8090 kN
Static Radial Load22800 kN
LubricationGrease, Oil
Temperature Range-30° to 110 °C
RoHSCompliant
REACHCompliant
Corner Radius/Chamfer Inner Ring(r1,2)(min#)7.5 mm
Chamfer Dimension On The Outer Ring(r3,4)(min#)4 mm
Dynamic Load Rating8090 kN
Static Load Rating22800 kN
Fatigue Load Limit(Pu)1760 kN
Static Load Rating 10000 kN greater
Calculation Factor(Kr)410
Mass Bearing514 kg
Raceway Diameter Inner Ring(F)702 mm
Design Variant/FeatureBC4.7/W33W
Width of Annular Groove(B)22.3 mm
Outer Ring Shoulder Diameter(D1)766 mm
Diameter Lubrication Hole(Outer Ring)(K)12 mm
239509 FA
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