3RACING 3RB-MF74-ZZ/10 Double Metal Shield Flanged Bearings 4x7x2.5mm 10 pack [3RB-MF74-ZZ/10]

3RACING Double Metal Shield Flanged Bearing 4 x 7 x 2.5 mm (10 pcs) - 3RB-MF74-ZZ/10

Price:

NZD$15.76

Brand:

3Racing

Model:

3RB-MF74-ZZ/10

Condition:

Brand New

Quantity:

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Description
FAQ

Small form bearings for reliable rotation

The 3Racing Double Metal Shield Flanged Bearing set at 4 x 7 x 2.5 mm provides dependable, smooth rotation for a range of RC applications. Supplied as ten bearings, this set is handy for replacing worn units in tight locations where a flanged seat is needed.

Main Advantages

Double Metal Shield: Metal shields reduce ingress of dust and grime while helping to keep lubrication inside the bearing.
Flanged Shape: Built-in flange simplifies installation and prevents side shift in mountings.
Compact Dimensions: Designed to fit into limited spaces such as small gearboxes and idler mounts.

Can I swap these into older model hubs?

They will fit any hub designed for 4 x 7 x 2.5 mm flanged bearings, but check the bore diameter and any retaining method before replacing.

What lubricant is recommended?

Use a light bearing oil for lower drag or a thin grease for longer protection in dusty conditions, applied sparingly to avoid excess drag.

How do I remove a stubborn bearing?

Use a dedicated bearing puller or carefully press from the opposite side with matched tools to avoid damaging the flange or hub.