NTN

Bearing

KDN.NA030AR0

Reali-Slim thin section angular contact ball bearing

NTN KDN.NA030AR0

Specifications

Bore (d)76.200 mm
Outer Diameter (D)88.900 mm
Width (B)6.350 mm
Seal TypeOpen
Bearing TypeAngular Contact
Dynamic Load (C)2.900 kN
Static Load (C₀)4.550 kN
Speed — Grease6,562 RPM
Speed — Oil8,793 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
NTN KDN.NA030AR0 — Specs, Cross-Reference & Price | BearingBrain