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315265 Four-Row Cylindrical Roller Bearings
Dimensions: Bore (Inner) Diameter: 937.5 mm； Outer Diameter: 1270.25 mm； Width (Thickness): ;

315265
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Product Attributes
Product Number315265
System of MeasurementMetric
Roller Bearing TypeCylindrical
For Load DirectionCombined Radial and Thrust
Bore Dia937.5 mm
Outer Dia1270.25 mm
Total Bearing Width Over Inner Ring(S)(B)825.5 mm
Total Bearing Width Over Outer Ring(S)(C)825.5 mm
Dynamic Radial Load28100 kN
Static Radial Load83000 kN
LubricationGrease, Oil
Temperature Range-30° to 110 °C
RoHSCompliant
REACHCompliant
Corner Radius/Chamfer Inner Ring(r1,2)(min#)27 mm
Chamfer Dimension On The Outer Ring(r3,4)(min#)4 mm
Dynamic Load Rating28100 kN
Static Load Rating83000 kN
Fatigue Load Limit(Pu)5300 kN
Static Load Rating 10000 kN greater
Calculation Factor(Kr)670
Mass Bearing3160 kg
Raceway Diameter Inner Ring(F)1027 mm
Design Variant/FeatureBC4.10/W33WI
Width of Annular Groove(B)22.3 mm
Chamfer Angle Inner Ring(α)20 °
Outer Ring Shoulder Diameter(D1)1163 mm
Diameter Lubrication Hole(Outer Ring)(K)12 mm
315265
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