NA020AR0 KAYDON Part No. Cross Reference

NA020AR0
Bearing Type Ball
For Load Direction Angular
Construction Single Row
Contact Angle 30°
Seal Type Open
Surface Chromium Plating
Cross Section 1/4″ x 1/4″
Part Number NA020AR0
For Shaft Diameter 2.0000"
Bore Dia (d) 2.0000"
Bore Dia Tolerance -0.0006"– 0"
For Housing ID 2.5002"
Outer Dia (D) 2.5002"
Outer Dia Tolerance -0.0005"– 0"
Width (B) 0.25"
Width Tolerance +.000 –.005"
Land dia.L1 2.186"
Land dia.L2 2.314"
C'Bore dia.L3 2.369"
Ring Material 52100 Chrome steel
Ball Material 52100 Chrome steel
Cage Material Brass
Dynamic radial (lbs) 405
Static (lbs) Thrust 960
Radial 790
Thrust 2280
Lubrication Lubricated
Shaft Mount Type Press Fit
Temperature Range -30° to 110 ℃
ABEC Rating ABEC-1
Radial Clearance 0.0000 – 0.0005"
RoHS Compliant
Weight (lbs) 0.100
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Bearing Interchange

Thin Section Bearings Part Number Cross-Reference Table
RBC
NA020AR0*RBC
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