Nachi Fujikoshi

Bearing

PER.BB204RRY3

Special four-point contact ball bearing with integral sealing

Nachi Fujikoshi PER.BB204RRY3

Specifications

Bore (d)16.053 mm
Outer Diameter (D)45.225 mm
Width (B)18.669 mm
Seal TypeOpen
Bearing TypeAngular Contact
Dynamic Load (C)19.600 kN
Static Load (C₀)12.400 kN
Speed — Grease31,147 RPM
Speed — Oil41,737 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

Nachi 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