Tamiya 51239 Shielded 5x10mm Ball Bearings - Upgrade Pack [51239]

Tamiya 51239 - 1050 Ball Bearing 4 SP-1239

Price:

AUD$9.98

Brand:

Tamiya

Model:

51239

GTIN:

4950344512393

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Spares / Hop-ups - Tamiya - DF-03

Precision Bearings by Tamiya 51239 for Smooth Drivetrain Operation

The Tamiya 51239 5x10mm Shielded Ball Bearing Set helps reduce friction and improves the feel of rotating parts on your R/C models. These metal shielded bearings offer balanced protection and low resistance across common assemblies. The kit includes four bearings, each 5mm ID, 10mm OD and 4mm thick, making them suitable for wheels, drivetrain shafts and internal gear supports.

What is the inner and outer diameter?

Each bearing is 5mm inner, 10mm outer with a 4mm cross section, the common 5x10x4 configuration for many hobby applications.

Should I use grease or oil?

Light oil is often best for shielded bearings where you want low drag, while grease can offer longer protection in dusty conditions. Choose based on your running environment.

Are these bearings easy to fit?

Yes, with the correct press fit or gentle tapping they seat into hubs and housings cleanly. Avoid hammering directly on the inner ring to prevent damage.