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NN 3018 TN9/SPW33

NN 3018 TN9/SPW33

sales@its-bearing.com

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Overview
Part NumberNN 3018 TN9/SPW33
Characteristics
System of MeasurementMetric
Roller Bearing TypeCylindrical
Seal TypeOpen
Bore TypeCylindrical
For Load DirectionCombined
ConstructionDouble Row
Dimensions
Bore Dia90 mm
Bore Dia Tolerance-0.010mm to 0
Outer Dia140 mm
Outer Dia Tolerance-0.011mm to 0
Width37 mm
Width Tolerance-0.20mm to 0
Width Annular Lubrication Groove Outer Ring(B1)5.5 mm
Permissible Axial Displacement(max.)2 mm
Chamfer Dimension Outer Ring(r1,2)(min.)1.5 mm
Diameter Lubrication Hole (Outer Ring) (K)3 mm
Material
Ring MaterialChrome Steel
Roller MaterialChrome Steel
Cage MaterialNylon
Performance
Dynamic Radial Load31050 lbf
Static Radial Load48600 lbf
Max Speed (X1000 rpm)7
Temperature Range-30° to 110 °C
Properties
LubricationGrease, Oil
RoHSCompliant
REACHCompliant
Weight1.93 kg
NN 3018 TN9/SPW33
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