The 3RACING Double Metal Shield Bearing measures 5 x 10 x 3 mm and is supplied in a pack of ten. These shielded bearings lower internal friction so motors and geartrains spin more freely, helping to preserve adjacent components. The metal shields provide a durable barrier against light contamination while keeping tolerances tight.
These bearings suit a wide selection of RC cars and trucks, particularly where reducing rotational resistance is important. They are a sensible upgrade for high-speed setups and rally-style machines that see variable loads or sustained high rpm.
Before pressing in, apply a small amount of oil or thin grease to the bearing race. Regular inspection and light maintenance will prolong service life. The straightforward 5x10x3mm size makes them easy to replace during routine rebuilds.
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