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BC4B 322930/HA4 Four-Row Cylindrical Roller Bearings
Dimensions: Bore (Inner) Diameter: 560 mm； Outer Diameter: 820 mm； Width (Thickness): ;

BC4B 322930/HA4
Product Attributes
Product NumberBC4B 322930/HA4
System of MeasurementMetric
Roller Bearing TypeCylindrical
For Load DirectionCombined Radial and Thrust
Bore Dia560 mm
Outer Dia820 mm
Total Bearing Width Over Inner Ring(S)(B)600 mm
Total Bearing Width Over Outer Ring(S)(C)600 mm
Dynamic Radial Load14200 kN
Static Radial Load34000 kN
LubricationGrease, Oil
Temperature Range-30° to 110 °C
RoHSCompliant
REACHCompliant
Corner Radius/Chamfer Inner Ring(r1,2)(min#)18.5 mm
Chamfer Dimension On The Outer Ring(r3,4)(min#)6 mm
Dynamic Load Rating14200 kN
Static Load Rating34000 kN
Fatigue Load Limit(Pu)2450 kN
Static Load Rating 10000 kN greater
Calculation Factor(Kr)700
Mass Bearing1080 kg
Raceway Diameter Inner Ring(F)625 mm
Design Variant/FeatureBC4.10/W33WI
Width of Annular Groove(B)16.7 mm
Chamfer Angle Inner Ring(α)20 °
Outer Ring Shoulder Diameter(D1)743 mm
Diameter Lubrication Hole(Outer Ring)(K)9 mm
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