3RACING 3RB-6700-2RS/2 Double Rubber Seal Bearings 10x15x4mm (2 pcs)  [3RB-6700-2RS/2]

Durable sealed bearings for everyday RC use

The 3Racing Double Rubber Seals Bearing in 10 x 15 x 4 mm size is a straightforward upgrade for hobbyists wanting better protection and steadier running. These bearings use dual rubber shields to help keep contaminants out and support smoother rotation under varied conditions.

Why double rubber seals matter

Double rubber seals add an extra barrier against grit and moisture versus open bearings. That reduces cleaning frequency and lowers the chance of corrosion or premature wear, so parts last longer between service intervals.

Where to fit these bearings

These 10 x 15 x 4 mm bearings are versatile and fit many common RC hubs and shaft locations, especially on off-road 1/10 scale models. They are a practical choice when you need a sealed bearing that survives typical track and trail use.