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BC4B 322261/HB1 Four-Row Cylindrical Roller Bearings
Dimensions: Bore (Inner) Diameter: 340 mm； Outer Diameter: 500 mm； Width (Thickness): ;

BC4B 322261/HB1
Product Attributes
Product NumberBC4B 322261/HB1
System of MeasurementMetric
Roller Bearing TypeCylindrical
For Load DirectionCombined Radial and Thrust
Bore Dia340 mm
Outer Dia500 mm
Total Bearing Width Over Inner Ring(S)(B)370 mm
Total Bearing Width Over Outer Ring(S)(C)370 mm
Dynamic Radial Load5230 kN
Static Radial Load11800 kN
LubricationGrease, Oil
Temperature Range-30° to 110 °C
RoHSCompliant
REACHCompliant
Corner Radius/Chamfer Inner Ring(r1,2)(min#)16 mm
Chamfer Dimension On The Outer Ring(r3,4)(min#)4 mm
Dynamic Load Rating5230 kN
Static Load Rating11800 kN
Fatigue Load Limit(Pu)1080 kN
Static Load Rating 10000 kN greater
Calculation Factor(Kr)650
Mass Bearing260 kg
Raceway Diameter Inner Ring(F)385 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)451.75 mm
Diameter Lubrication Hole(Outer Ring)(K)9 mm
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