Schumacher Ceramic Flanged Bearing 5x10x4 (2) - U7998

The Schumacher Ceramic Ball Bearing 5 x 10 x 4 Flanged (2) – part number SCH-U7998 – provides two precision 5x10x4mm flanged bearings with ceramic balls. The compact 5x10x4mm sizing and flanged design make them suitable for many RC applications where this specification is required.

Schumacher’s bearing guidelines note that their ceramic ball options (Orange or Grey) are ABEC 5, oil filled and shielded, and are recommended for on-road use.

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.

Suggested Compatibility

• RC applications specifying 5 x 10 x 4 mm flanged bearings
• General replacements where a flanged 5x10x4mm bearing is required