61903 LLU/LLB - ABEC-5 Radial Bearing (CN Clearance) - 17 x 30 x 7mm
The radial bearing, typically employed as a hub bearing and pivot bearing, finds its optimal use in suspension applications with the MAX-type variant. This ABEC-5 bearing showcases deep-groove design races, Grade 10 balls, dual-lip, full-contact LLU seals directed outward to endure daily wear and environmental elements. Meanwhile, lighter-contact LLB seals are inwardly positioned to secure the 90% fill of high-pressure waterproof grease. Opting for CN clearance specification proves ideal for bearing bores with looser press fits.
Enduro's line of bearings includes variants in high-carbon chromium steel, 440C stainless steel, ceramic-hybrid, and XD-15 with ceramic or stainless balls. Our bearings consistently incorporate the deepest groove races feasible to accommodate the largest balls and incorporate dual-lip seals maneuvering within micro-grooves. This construction forms a comprehensive labyrinth, ensuring exceptional protection against the elements.
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