NTN

Bearing

6230-2Z

deep groove bearing, 150mm bore, shielded

NTN 6230-2Z

Specifications

Bore (d)150.000 mm
Outer Diameter (D)270.000 mm
Width (B)45.000 mm
Seal Type2Z (Metal Shield)
Bearing TypeDeep Groove
Dynamic Load (C)200.000 kN
Static Load (C₀)143.000 kN
Speed — Grease1,500 RPM
Speed — Oil2,000 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

NTN 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