Ceramic Bearing - 5x8x2.5mm (2)

The Schumacher SCH-U4344 Ceramic Bearing pack includes two precision 5x8x2.5mm bearings. Designed for smooth, efficient running, this size is commonly used across RC drivetrains and rotating assemblies where compact, low-friction support is required.

In line with Schumacher’s bearing guidance, ceramic variants are noted for their extra-hard balls and high efficiency. The brand’s guidelines indicate that ceramic types are typically ABEC 5, oil filled and shielded, making them a popular choice for on-road applications where low drag is beneficial.

Schumacher Bearing Guidelines

• Yellow: ABEC 5, oil filled, shielded, steel balls. Recommended for relatively clean conditions. Schumacher on-road cars kit specification.
• Red: ABEC 5, grease filled, double rubber seals, steel balls. Recommended for wet or dirty conditions. Schumacher off-road cars 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.

Part number SCH-U4344 helps you identify the correct Schumacher ceramic bearing set when maintaining or upgrading vehicles that use 5x8x2.5mm bearings.