Schumacher Ceramic Ball Bearing 6x12x4 (2)

The Schumacher Ceramic Ball Bearing 6 x 12 x 4 (2) is a pair of precision 6x12x4mm bearings designed to enhance smoothness and durability in RC drivetrains and hubs. Using ceramic balls, these bearings aim to reduce rolling resistance and improve efficiency. Supplied as a pack of two under part number SCH-U7997, they are suitable for maintenance or upgrades where this size is required.

Schumacher Bearing Guidelines

• Yellow: ABEC 5, oil filled, shielded, steel balls; recommended for relatively clean conditions (On-Road kit specification).
• Red: ABEC 5, grease filled, double rubber seals, steel balls; recommended for wet or dirty conditions (Off-Road kit specification).
• Orange or Grey: ABEC 5, oil filled, shielded, extra hard ceramic balls for higher efficiency; recommended for On-Road.
• Black: Pro high precision German or Japanese manufactured, rubber seal; recommended for Off-Road.
• Metal: Pro high precision German or Japanese manufactured, shielded; recommended for On-Road.

The 6x12x4mm size offers suggested compatibility with a wide range of RC car applications; always refer to your model’s manual to confirm dimensions and locations before installation.