3RACING Double Rubber Sealed Bearings 3x6x2.5mm (10 pcs) - 3RB-MR63-2RS/10 Replacement Pack  [3RB-MR63-2RS/10]

Protected bearings for small-scale models

The 3RACING Double Rubber Seals Bearing is designed to keep rotation smooth in compact drive systems. These 3x6x2.5mm bearings provide a practical sealed option for a wide range of hobby applications.

Built to resist contamination

With dual rubber seals, these bearings limit the entry of dust and moisture so the internal rolling elements remain cleaner for longer. That protection helps maintain tolerance and reduces the need for frequent servicing.

Versatile fit for common locations

These bearings match common small bearing seats and can be used in wheel hubs, linkages, and small gearboxes. Their consistent low friction contributes to predictable handling and efficient power transfer.