10pcs Non-Standard Bearing 3.5 * 7 * 2.5 mm RC Miniature Ball Bearings
Description
Bearings
==========
Miniature bearings
Material: Chrome steel
Seal type: both sides are rubber-sealed
Dimensions:
Bore 3.5mm
Outer diameter 7mm
Width 2.5mm
Model Number : MR74 ZZ 4*7*2.5mm
Origin : Mainland China
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