NSK

Bearing

23120-2RS5/C3VT143B

Spherical roller bearing with integral sealing and relubrication features

NSK 23120-2RS5/C3VT143B

From ~$114.30at Zoro

Zoro·Amazon

Specifications

Bore (d)100.000 mm
Outer Diameter (D)165.000 mm
Width (B)52.000 mm
Seal Typec3
Bearing TypeSpherical Roller
Dynamic Load (C)386.000 kN
Static Load (C₀)490.000 kN
Speed — Grease4,000 RPM
Speed — Oil5,500 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

NSK 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