ENDURO BEARINGS Co 6902 llb - zero ceramic (radial) - 15x28x7

Discover the high-performance Enduro Zero ceramic-hybrid radial bearing, designed for demanding cycling applications. Featuring ABEC-5 precision, black-oxide treated 52100 high-carbon chromium alloy races, and Grade 5 Silicon-Nitride ceramic balls, this bearing offers exceptional durability and corrosion resistance. Equipped with dual-lip labyrinth (LLB) seals, it effectively withstands harsh outdoor elements and contains high-pressure synthetic grease for optimal performance. The Si3N4 ceramic balls significantly reduce wear and extend bearing life by eliminating steel-on-steel contact. Its black oxide/magnetite treatment enhances corrosion resistance, ensuring worry-free operation. Typically used as a hub bearing, it can also serve as a pivot bearing, though the MAX-type version is better suited for suspension components. Our Enduro line features bearings in high-carbon chromium steel, 440C stainless steel, ceramic-hybrid, and XD-15 with ceramic or stainless steel balls. Designed with deep groove races and dual-lip seals riding in micro-grooves, they provide superior protection against dirt, water, and debris. Static load capacity: 558 lbf / 2.48 kN | Weight: 13.87g.