Enduro bearings 61804 llu llb cn a5 - ABEC 5 (radial) - 20x32x7

61804 LLU/LLB CN - ABEC-5 Radial Bearing (20mm x 32mm x 7mm) Discover the radial bearing designed for high-performance bicycle front wheels and pivot applications. This ABEC-5 bearing features a durable deep-groove race with Grade 10 balls for smooth rotation and long service life. Equipped with double-lip, full-contact LLU seals facing outwards to resist dirt, water, and daily wear, and lighter-contact LLB seals on the inside to contain the waterproof, high-pressure grease, with a 90% fill rate. Ideal for slightly looser press-fit bearing seats, suitable for demanding cycling conditions. Made from high-quality materials such as high-carbon chromium steel, 440C stainless steel, ceramic-hybrid or XD-15 with ceramic or stainless steel balls, for superior durability. The design includes micro-groove double-lip seals that form a complete labyrinth for optimal protection against the elements, with a static load rating of up to 2.23 kN (501 lbf). Weighing only 17.9 g, this bearing combines precision engineering with lightweight performance for reliable cycling.