Enduro bearings 3803 llb w - abec 3 - double row (radial) - 17x26x10

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 chrome alloy and high-carbon steel. ABEC 3 standard. Depending on their application, these bearings use LLU or LLB seals; even when marked 2RS. LLB: Our most popular seal, consisting of a rubber finish with a metal core. Unlike standard 2RS, we go a step further by machining a notch in the inner ring, where the seal can rotate with excellent efficiency and resistance to lesser bearings. Rather than a single "lip" of a thick seal rubbing against an uneven surface, the LLB type uses 2 sealing lips, thin like a razor blade, that slide 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 3803LLBW EAN 810191012955 Brands Enduro Bearing height (mm) 10 Bearing inner diameter (mm) 17 Bearing outer diameter (mm) 26 Type ABEC 3 DOUBLE ROW 3803 LLB W - ABEC-3 Double-row radial bearing (C3 clearance) - 17mm x 26mm x 10mm Enhance your bike components with the 3803 LLB W high-quality radial bearing, designed for durability and precision. With ABEC-3 accuracy, this extra-wide, double-row bearing is made with 52100 high-carbon chrome alloy and grade 10 balls. It is widely used by Industry Nine in rear wheels and by Trek and Niner in shock absorber pivots. The innovative design significantly reduces flex in the axle or suspension, and occupies the same space as two standard 6803 bearings. Equipped with deep-groove races, waterproof, high-pressure grease and 90% fill for resistance to harsh conditions and daily use. Our Enduro line offers options in high-carbon chrome steel, 440C stainless steel, ceramic-hybrid, and XD-15 with ceramic or stainless steel balls. Double lip seals in a micro-groove form a complete labyrinth structure for superior protection against dirt, water, and grime. With a static load of 616 lbf / 2.74 kN and weighing only 15.5 grams, this bearing guarantees reliable performance for demanding cycling applications.