Enduro bearings 609 LLB - ABEC 3 (radial) - 9x24x7

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 mechanically placing a recess 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 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.

Article number BB609LLB EAN 185843000278 Brands Enduro Type ABEC 3 Inner diameter bearing (mm) 9 Outer diameter bearing (mm) 24 Bearing height (mm) 7 609 LLB - ABEC-3 radial Bearing - (C3 clearance) - 9mm x 24mm x 7mm - This radial bearing has been used as a hub bearing by Mavic and as a pivot bearing though the MAX-type version of this bearing is better suited for suspension use. This ABEC-3 radial bearing features 52100 High-Carbon Chromium alloy races paired with Grade 10 balls and dual-lip labyrinth (LLB) seals to withstand the outside elements, and to contain the 90% fill Mobil XHP 222 high pressure water proof synthetic grease. The Enduro line of bearings are available in high-carbon chromium steel, 440C stainless steel, ceramic-hybrid and XD-15 with ceramic or stainless balls. Our bearings are always engineered with deepest groove races possible to accommodate the largest balls and feature dual-lip seals that ride in a micro-groove creating a full labyrinth to provide superior protection against the elements. Static load - 322lbf / 1.43kN - Weight - 13.7g -