ENDURO BEARINGS Ch r4 llb - ceramic hybrid (radial) - 1/4x5/8x0,196''

Upgrade your cycling components with the CH R 4 LLB ceramic-hybrid radial bearing, designed for high performance and durability. Featuring a deep-groove design with 52100 high-carbon chromium alloy races and Grade 5 Silicon-Nitride ceramic balls, this bearing offers exceptional wear resistance and an extended lifespan. Equipped with dual-lip labyrinth (LLB) seals, it effectively withstands external elements and contains the waterproof, ultra-smooth Kluber NBU52 grease. The Si3N4 ceramic balls reduce steel-on-steel contact, minimizing wear. Ideal as a hub bearing for quick-release hubs, pedal bearings, or pivot applications (MAX-type recommended for suspension use). Part of the Enduro line, available in high-carbon chromium steel, 440C stainless steel, ceramic-hybrid, and XD-15 with ceramic or stainless balls. Engineered with deep-groove races to accommodate larger balls and dual-lip seals for superior element protection.

• Static load: 139 lbf / 0.62 kN
• Weight: 4.09 g