MinebeaMitsumi (NMB)

Bearing

DDR-4

Deep groove ball bearing (NMB), 6.35mm bore

Specifications

Bore (d)6.350 mm
Outer Diameter (D)15.875 mm
Width (B)4.978 mm
Seal TypeOpen
Bearing TypeDeep Groove
Dynamic Load (C)1.470 kN
Static Load (C₀)0.599 kN
Speed — Grease
Speed — Oil
Temperature Range-30°C to 120°C
Rows1

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