Enduro bearings 6808 LLB - ABEC 3 (radial) - 40x52x7

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: Grade 10 steel balls. Race in 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 bit further by machining a notch in the inner ring, where the seal can rotate with excellent efficiency and resistance compared 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 glides 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.

Article number 6808LLB EAN 810191011415 Brands Enduro Bearing height (mm) 7 Inner diameter bearing (mm) 40 Outer diameter bearing (mm) 52 Type ABEC 3 6808 LLB - ABEC-3 Radial Bearing (40mm x 52mm x 7mm) Improve your bike components with the high-quality 6808 LLB ABEC-3 radial bearing. This deep groove bearing features Grade 10 balls and full contact, double lip labyrinth (LLU) seals for optimal protection against dirt, water, and other elements. It is filled with 90% high-quality Almagard extra high-pressure lubricant for smooth and reliable operation. Used by brands such as White Industries and Burgtec as a freewheel bearing, and by Pole Bike as a suspension bearing (with the MAX variant being more suitable), this bearing offers exceptional durability. Made from high-carbon chrome steel, 440C stainless steel, ceramic-hybrid, or XD-15 with ceramic or stainless steel balls, with the deepest grooves for larger balls and double lip seals in micro-grooves for superior sealing. Ideal for high-performance mountain biking and cycling. Dimensions: 40mm x 52mm x 7mm Static load capacity: 875 lbf / 3.89 kN Weight: 31.3g