Timken

Bearing

18690/18620/Q

Single row tapered roller bearing

Timken 18690/18620/Q

From ~$32.31at Zoro

Zoro·Amazon

Specifications

Bore (d)46.038 mm
Outer Diameter (D)79.375 mm
Width (B)17.462 mm
Seal TypeOpen
Bearing TypeTapered Roller
Dynamic Load (C)49.500 kN
Static Load (C₀)62.000 kN
Speed — Grease6,300 RPM
Speed — Oil8,500 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

Timken 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
Timken 18690/18620/Q — Specs, Cross-Reference & Price | BearingBrain