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NN 3011 KTN/SPVR521

NN 3011 KTN/SPVR521

sales@its-bearing.com

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Overview
Part NumberNN 3011 KTN/SPVR521
Characteristics
System of MeasurementMetric
Roller Bearing TypeCylindrical
Seal TypeOpen
Bore TypeTaper 1:12
For Load DirectionCombined
ConstructionDouble Row
Dimensions
Bore Dia55 mm
Bore Dia Tolerance0 to +0.015mm
Outer Dia90 mm
Outer Dia Tolerance-0.010mm to 0
Width26 mm
Width Tolerance-0.15mm to 0
Permissible Axial Displacement(max.)1.5 mm
Chamfer Dimension Inner Ring(r3,4)(min.)0.6 mm
Chamfer Dimension Outer Ring(r1,2)(min.)1.1 mm
Material
Ring MaterialChrome Steel
Roller MaterialChrome Steel
Cage MaterialPA66 cage, roller centred
Performance
Dynamic Radial Load15592 lbf
Static Radial Load21712 lbf
Max Speed (X1000 rpm)12
Temperature Range-30° to 110 °C
Properties
LubricationGrease, Oil
RoHSCompliant
REACHCompliant
Weight0.6 kg
NN 3011 KTN/SPVR521
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