NTN

Bearing

PER.CF203RRR3-B

Special ball bearing with integral sealing

NTN PER.CF203RRR3-B

From ~$15.61at Zoro

Zoro·Amazon

Specifications

Bore (d)15.951 mm
Outer Diameter (D)50.800 mm
Width (B)15.000 mm
Seal TypeOpen
Bearing TypeDeep Groove
Dynamic Load (C)9.550 kN
Static Load (C₀)4.760 kN
Speed — Grease31,346 RPM
Speed — Oil42,004 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 PER.CF203RRR3-B — Specs, Cross-Reference & Price | BearingBrain