Peer Bearing

Bearing

NU 421 M

Single row cylindrical roller bearing, NU design

From ~$115.42at Zoro

Zoro·Amazon

Specifications

Bore (d)105.000 mm
Outer Diameter (D)260.000 mm
Width (B)60.000 mm
Seal TypeOpen
Bearing Typecylindrical
Dynamic Load (C)501.000 kN
Static Load (C₀)570.000 kN
Speed — Grease2,800 RPM
Speed — Oil3,400 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

Peer equivalent

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