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NNU 4930 B/SPW33

NNU 4930 B/SPW33

sales@its-bearing.com

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Overview
Part NumberNNU 4930 B/SPW33
Characteristics
System of MeasurementMetric
Roller Bearing TypeCylindrical
Seal TypeOpen
Bore TypeCylindrical
For Load DirectionCombined
ConstructionDouble Row
Dimensions
Bore Dia150 mm
Bore Dia Tolerance-0.013mm to 0
Outer Dia210 mm
Outer Dia Tolerance-0.015mm to 0
Width60 mm
Width Tolerance-0.25mm to 0
Width Annular Lubrication Groove Outer Ring(B1)5.5 mm
Shoulder Dia Of Outer Ring190.9 mm
Permissible Axial Displacement(max.)2 mm
Raceway Diameter Of Inner Ring168.5 mm
Chamfer Dimension Inner Ring(r3,4)(min.)2 mm
Chamfer Dimension Outer Ring(r1,2)(min.)2 mm
Diameter Lubrication Hole (Outer Ring) (K)3 mm
Material
Ring MaterialChrome Steel
Roller MaterialChrome Steel
Performance
Dynamic Radial Load74250 lbf
Static Radial Load147375 lbf
Max Speed (X1000 rpm)4
Temperature Range-30° to 110 °C
Properties
LubricationGrease, Oil
RoHSCompliant
REACHCompliant
Weight6.25 kg
NNU 4930 B/SPW33
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