Nachi Fujikoshi

Bearing

BK 2020

Drawn cup needle roller bearing with a closed end

Nachi Fujikoshi BK 2020

Specifications

Bore (d)20.000 mm
Outer Diameter (D)26.000 mm
Width (B)20.000 mm
Seal TypeOpen
Bearing TypeNeedle Roller
Dynamic Load (C)15.100 kN
Static Load (C₀)26.500 kN
Speed — Grease12,000 RPM
Speed — Oil14,000 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