3RACING Double Rubber Sealed Bearings 4x10x4mm (10 pcs) - 3RB-MR104-2RS_10 Off-Road Pack  [3RB-MR104-2RS_10]

Reliable Sealing with 3RACING 3RB-MR104-2RS_10 Bearings

The 3RACING Double Rubber Sealed Bearings 4x10x4mm (10 pcs) - 3RB-MR104-2RS_10 are designed with dual rubber seals to keep out dust and moisture. The 4x10x4mm dimensions make them ideal for small hubs and gearbox shafts where a tight, sealed fit is needed.

Common RC Uses

These bearings suit a variety of models from compact on-road cars to smaller off-road machines. Their sealed design helps them resist contamination from sand and loose soil during regular trail runs or club races.

Maintenance and Longevity

Double seals help maintain internal lubrication and reduce the chance of abrasive wear. For routine upkeep, inspect seals for cuts and replace bearings if rotation becomes rough.