MinebeaMitsumi (NMB)

Bearing

6311-2ZTN2/C3GJN

Deep groove ball bearing with seals or shields

MinebeaMitsumi (NMB) 6311-2ZTN2/C3GJN

From ~$47.37at Zoro

Zoro·Amazon

Specifications

Bore (d)55.000 mm
Outer Diameter (D)120.000 mm
Width (B)29.000 mm
Seal Typec3
Bearing TypeDeep Groove
Dynamic Load (C)74.100 kN
Static Load (C₀)45.000 kN
Speed — Grease12,000 RPM
Speed — Oil6,300 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

NMB 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
MinebeaMitsumi (NMB) 6311-2ZTN2/C3GJN — Specs, Cross-Reference & Price | BearingBrain