NSK

Bearing

NJ 08 EM

cylindrical bearing, 40mm bore

NSK NJ 08 EM

From ~$29.77at Zoro

Zoro·Amazon

$29.77 part + $1.49 service fee · Supplied by Zoro

Specifications

Bore (d)40.000 mm
Outer Diameter (D)80.000 mm
Width (B)18.000 mm
Seal TypeOpen
Bearing Typecylindrical
Dynamic Load (C)44.700 kN
Static Load (C₀)31.700 kN
Speed — Grease7,500 RPM
Speed — Oil9,500 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

Need help finding the right bearing?

Ask BearingBrain →

Need expert help with bearing selection, failure analysis, or application engineering?

Talk to a bearing engineer →

© 2026 BearingBrainMade by Adam