CO 6900 VV - Zero Ceramic (Radial) - 10x22x6

CO 6900V - Enduro Zero Radial Bearing, Black-Oxide, Ceramic-Hybrid, ABEC-5 (C3 Clearance), 10mm x 22mm x 6mm

Discover the high-performance Enduro Zero radial bearing, engineered for demanding cycling applications. Featuring black-oxide treated 52100 high-carbon chromium alloy races paired with Grade 5 Silicon-Nitride ceramic balls filled to 90%, this bearing offers exceptional durability and corrosion resistance. The ceramic balls significantly reduce wear and extend bearing lifespan by eliminating steel-on-steel contact. The black oxide/magnetite treatment enhances corrosion protection, ensuring reliable performance in harsh conditions. Equipped with lightweight VV seals, this bearing allows for high-speed rotation, ideal for hub, pedal, and pivot applications, though it offers less protection against elements compared to LLB or LLU seals. Suitable for quick-release hubs, suspension, and other cycling components, the Enduro line includes options in high-carbon steel, stainless steel, ceramic-hybrid, and XD-15 with ceramic or stainless balls. All bearings feature deep groove races with dual-lip labyrinth seals for superior element protection, static load capacity of 2863 lbf (1.27 kN), and a weight of just 8.3 grams.