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NN 3044 K/SPC3W33

NN 3044 K/SPC3W33

sales@its-bearing.com

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Overview
Part NumberNN 3044 K/SPC3W33
Characteristics
System of MeasurementMetric
Roller Bearing TypeCylindrical
Seal TypeOpen
Bore TypeTaper 1:12
For Load DirectionCombined
ConstructionDouble Row
Dimensions
Bore Dia220 mm
Bore Dia Tolerance0 to +0.030mm
Outer Dia340 mm
Outer Dia Tolerance-0.020mm to 0
Width90 mm
Width Tolerance-0.30mm to 0
Width Annular Lubrication Groove Outer Ring(B1)15 mm
Permissible Axial Displacement(max.)2 mm
Chamfer Dimension Inner Ring(r3,4)(min.)1.1 mm
Chamfer Dimension Outer Ring(r1,2)(min.)3 mm
Diameter Lubrication Hole (Outer Ring) (K)7.5 mm
Material
Ring MaterialChrome Steel
Roller MaterialChrome Steel
Performance
Dynamic Radial Load182025 lbf
Static Radial Load328500 lbf
Max Speed (X1000 rpm)3
Temperature Range-30° to 110 °C
Properties
LubricationGrease, Oil
RoHSCompliant
REACHCompliant
Weight28.2 kg
NN 3044 K/SPC3W33
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