Enduro bearings 6806 LLB - ABEC 3 (radial) - 30x42x7

ABEC 3: A standard value used to measure the tolerance of the surface of rolling bearings. There are five classes: 1, 3, 5, 7, and 9. The higher the ABEC class, the greater the precision, efficiency, and speed capacity, but the highest ABEC classes are not necessarily the fastest rotating parts. All quality manufacturers worldwide use at least ABEC 1 as standard. At Enduro, the minimum standard is ABEC 3. ABEC 3: Steel balls Grade 10. Race in a 52100 chromium alloy and high-carbon steel. ABEC 3 standard. Depending on their application, these bearings use LLU or LLB seals; even when marked with 2RS. LLB: Our most popular seal, consisting of a rubber finish with a metal core. Unlike the standard 2RS, we go a little further by machining a recess in the inner ring, where the seal can rotate with excellent efficiency and resistance to a lesser bearing. Rather than a single "lip" of a thick seal rubbing against an uneven surface, the LLB type uses 2 sealing lips, fine as a razor blade that slides into a recess with light contact. The outer "lip" keeps water and impurities out, while the inner seal retains grease for smooth rotation and long intervals between maintenance.

Article number 6806LLB EAN 810191011347 Brands Enduro Bearing height (mm) 7 Inner diameter bearing (mm) 30 Outer diameter bearing (mm) 42 Type ABEC 3 Enduro 6806 LLB - ABEC-3 Radial Bearing (C3 Clearance) Improve your bike's performance with the Enduro 6806 LLB radial bearing, featuring ABEC-3 precision and C3 clearance for smooth and reliable operation. With dimensions of 30mm x 42mm x 7mm, this high-quality bearing is made with 52100 high-carbon chrome alloy and grade 10 balls, for durability and optimal load capacity. Ideal as a direct replacement for BB30, PF30, and BB386 bottom brackets, perfect for mountain biking and high-performance bicycles. The design includes double-lip seals with a micro-groove labyrinth for superior protection against dirt, water, and other elements. Made of high-carbon chrome steel, stainless steel, or ceramic hybrids, it offers excellent corrosion resistance and a long lifespan. Weighing only 24.7 g, it offers lightweight reliability for demanding cycling conditions.