3Racing 3RB-MR105ZZ/B3/2 5x10x3mm Metal Shield Bearing Upgrade [3RB-MR105ZZ/B3/2]

3RACING Bearing Metal Shield Double Metal Shield Bearing 5 x 10 x 3 mm (2 pcs) - 3RB-MR105ZZ/B3/2

Price:

CAD$2.39

Brand:

3Racing

Model:

3RB-MR105ZZ/B3/2

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R/C General - Bearing - Metal Bearings

Long life shielded bearings for smooth rotation

For dependable wheel spin and drivetrain reliability, the 3Racing 3RB-MR105ZZ/B3/2 bearings are a practical choice. These parts use a double metal shield to keep out dirt and particles while maintaining low friction. The compact 5x10x3mm size fits many RC hubs, diff gears, and shaft applications, giving consistent, serviceable performance.

Core specs and advantages

Double Metal Shield: Metal shields block contaminants and reduce wear under road and trail conditions.
Size: 5x10x3mm, common fit for small-scale RC drivetrain points.
Practical Use: Suited for maintenance, routine replacements, and basic performance upgrades.

Will these bearings fit a 1/10 touring car drivetrain?

If your car uses 5x10x3mm bearings they will fit locations like wheel hubs and some gearbox shafts. Always measure the bore and width before replacing bearings.

Can I lubricate the double metal shield bearings?

Light lubrication can improve smoothness; use a thin bearing oil and avoid overfilling to keep shields effective at blocking debris.

How do these compare to rubber sealed bearings?

Metal shields are thinner and resist heat better, while rubber seals give superior dust and water protection. Choose based on your running conditions and space constraints.