Tamiya 42379 - 1050 (3mm) Sealed Ball Bearings Single Pair  [42379]

Consistent Spin with Tamiya 1050 Bearings

Fit Tamiya 42379 - 1050 (3mm) sealed ball bearings to reduce friction and improve component alignment in your RC model. These bearings offer a cleaner, more precise alternative to standard plastic or metal parts.

What Makes the 1050 Bearings Useful

The Tamiya 42379 bearings bring several useful traits for hobbyists focused on reliable setups:

• Smooth Rotation: Ball elements lower resistance and help parts turn with less effort.
• Blue Rubber Seals: Flexible seals let you service the bearing easily while keeping dust and sand at bay.
• Low-Viscosity Lubrication: Pre-applied light oil gives ready-to-run smoothness and reduces break-in time.
• Routine Care: Inspect after crashes or trail runs and top up lubrication as needed for best results.

Compatibility Guide

These 1050 bearings suit Tamiya kits that use double cardan joint shafts but are not compatible with some axle shaft designs such as the TRF420. Many modelers use them when upgrading stock drivetrains for quieter, more accurate operation.