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BC4B 326909 A/HA3 Four-Row Cylindrical Roller Bearings
Dimensions: Bore (Inner) Diameter: 350 mm； Outer Diameter: 520 mm； Width (Thickness): ;

BC4B 326909 A/HA3
Product Attributes
Product NumberBC4B 326909 A/HA3
System of MeasurementMetric
Roller Bearing TypeCylindrical
For Load DirectionCombined Radial and Thrust
Bore Dia350 mm
Outer Dia520 mm
Total Bearing Width Over Inner Ring(S)(B)300 mm
Total Bearing Width Over Outer Ring(S)(C)300 mm
Dynamic Radial Load4680 kN
Static Radial Load9000 kN
LubricationGrease, Oil
Temperature Range-30° to 110 °C
RoHSCompliant
REACHCompliant
Corner Radius/Chamfer Inner Ring(r1,2)(min#)10 mm
Chamfer Dimension On The Outer Ring(r3,4)(min#)5 mm
Dynamic Load Rating4680 kN
Static Load Rating9000 kN
Fatigue Load Limit(Pu)800 kN
Static Load Rating 9000~10000 kN
Mass Bearing220 kg
Raceway Diameter Inner Ring(F)401 mm
Raceway Diameter Outer Ring(E)485 mm
Design Variant/FeatureBC4.1/W33GWI
Width of Annular Groove(B)11.6 mm
Chamfer Angle Inner Ring(α)20 °
Outer Ring Shoulder Diameter(D1)467.95 mm
Diameter Lubrication Hole(Outer Ring)(K)6 mm
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