Ceramicspeed Ceramic Coated Bearing - 6803
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Ceramicspeed Ceramic Coated Bearing - 6803
Ceramicspeed Ceramic Coated Bearing - 6803 Info
The CeramicSpeed Ceramic Coated Bearing - 6803 is a direct upgrade over standard steel bearings — built around silicon nitride ceramic balls running against hardened steel raceways, with a coated raceway surface that reduces friction further and extends service life well beyond what a conventional bearing can offer. The result is a bearing that rolls more freely, lasts longer, and requires less energy to keep spinning.
Silicon nitride is harder and lighter than steel, which means less rolling resistance and less wear over time. The ceramic balls are housed in a reinforced polymer cage and packed with CeramicSpeed's own grease formulation, while purpose-designed seals work to keep dirt and moisture away from the raceways — maintaining that initial smoothness across the life of the bearing rather than just out of the box.
CeramicSpeed Ceramic Coated Bearing - 6803 Specs at a Glance
- Bearing type: Ceramic coated — silicon nitride balls with coated hardened steel raceways
- Cage material: Reinforced polymer
- Lubrication: CeramicSpeed grease
- Sealing: Sealed against dirt and moisture ingress
- Bearing size: 6803
