Enduro bearings 699 llb - abec 3 (radial) - 9x20x6

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. Raceway in a 52100 chrome alloy and high-quality carbon. 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 bit further by machine-placing a notch 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 notch 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 BB699LLB EAN 810191012245 Brands Enduro Bearing height (mm) 6 Inner diameter bearing (mm) 9 Outer diameter bearing (mm) 20 Type ABEC 3 699 LLB ABEC-3 Radial Bearing (C3 Clearance) – 9mm x 20mm x 6mm Improve your cycling performance with our high-quality 699 LLB radial bearing, designed for durability and precision. With ABEC-3 tolerances and C3 clearance, this bearing is ideal for hub applications, pedal assemblies, and as a pivot bearing. The deep groove race design with Grade 10 balls ensures smooth operation, while LLB seals and 90% filled waterproof grease provide excellent protection against dirt, water, and daily wear. Perfect for quick-release hubs and suspension components, the MAX variant is better suited for use in suspension systems. Made from high-carbon chrome steel, 440C stainless steel, ceramic-hybrid, or XD-15 with ceramic or stainless steel balls, our bearings feature double lip seals that run in micro-grooves, creating a labyrinth seal for superior protection.

Static load 225 lbf / 1.00 kN Weight: 7.1 g