Enduro bearings 63802 LLB - ABEC 3 (radial) - 15x24x7

ABEC 3: A standard value used to measure the surface tolerance 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 components. 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 chrome 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 step 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 lips of seals, 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.

Item number BB63802LLB EAN 810191018858 Brands Enduro Type ABEC 3 Inner diameter bearing (mm) 15 Outer diameter bearing (mm) 24 Bearing height (mm) 7 63802 LLB - ABEC-3 Radial Bearing (C3 Clearance) - 15mm x 24mm x 7mm Improve your cycling performance with this extra-wide radial bearing, ideal as a hub bearing for certain hub designs or as a pivot bearing. Although the MAX variant is better suited for suspension use, this ABEC-3 bearing features deep groove races with Grade 10 balls, double lip LLB seals, and is filled with waterproof, high-pressure grease to withstand daily wear and tear and the elements. Available in the Enduro line in high-carbon chrome steel, 440C stainless steel, ceramic-hybrid, and XD-15 with ceramic or stainless steel balls. Designed with deep groove races to accommodate larger balls and double lip seals that ride in micro-grooves, the full labyrinth design offers superior protection against water, dirt, and debris. Static load capacity: 283 lbf / 1.26 kN. Weight: 5.6 g.