Enduro bearings 61903 llu llb cn a5 - abec 5 (radial) - 17x30x7

61903 LLB CN- ABEC-5 Radial Bearing (17mm x 30mm x 7mm) Improve your bike's performance with the 61903 LLB CN- ABEC-5 radial bearing. Primarily intended for hub applications, this bearing can also serve as a pivot bearing. The MAX version offers better compatibility with suspension. It features deep-groove race designs, Grade 10 balls, and dual-lip, full-contact LLU seals that face outward for optimal protection against dirt, water, and daily use. The inward-facing, lighter contact LLB seals provide a 90% fill with high-pressure waterproof grease. The CN clearance is ideal for looser press fits in bearing housings. Made from high-quality steel such as high-carbon chromium steel, 440C stainless steel, ceramic-hybrid, and XD-15, with deep-groove races allowing for larger balls and dual-lip labyrinth seals for superior protection against the elements. Static load rating: 308 lbf / 1.37 kN. Weight: 15g.