Tamiya 42109 - 840 Flanged Sealed Bearings 2-Pack  [42109]

Smooth running with Tamiya 42109 - 840 flanged bearings

Hobbyists looking for dependable rotation and long life will appreciate these flanged sealed bearings. Built for consistent performance, they help keep moving parts running with minimal play and reduced wear.

Precision fit and clear dimensions

These Tamiya flanged ball bearings are designed to seat neatly in standard housings. With an outer diameter of 8mm, an inner diameter of 4mm, and a width of 3mm, they cut down friction and support steady rpm under load.

Applications and reliable retention

The flanged rim makes these bearings easier to locate and retain in gearboxes, hubs, and steering assemblies, lowering the chance of movement during hard driving. They are suitable for upgrades and routine maintenance where secure fit and smooth rotation matter.