Serpent 1397 8x12x3.5 SS Bearing Set - 2 Pack  [SER1397]

High Quality Stainless Bearings

These 8x12x3.5 stainless steel ball bearings deliver reliable rotary support in a compact package. Made for hobbyists who replace worn parts or tweak setups, the sealed bearings cut rolling resistance and help maintain smoother operation under load.

Why Stainless Steel Matters

Stainless material offers improved resistance to oxidation and abrasive wear versus untreated steel. The factory seals stop dust and small debris from entering the races, keeping internal lubricants effective for longer service intervals.

Typical Applications and Advantages

Use these bearings in wheel hubs, servo linkages or gearbox shafts that accept 8x12x3.5 bearings to improve throttle response and steering feel. Replacing tired bearings is an easy upgrade that often yields noticeable handling gains.