STAINLESS: Enduro Bearings produces certain series of bearings made with stainless 440C steel balls. This material offers maximum resistance to corrosion in all conditions. Depending on the application, Abec 3 or Abec 5 quality is used. Stainless steel balls have 20% less capacity than the 52100 steel balls used in most of our bearings, but they do offer better protection against corrosion. Enduro Bearings uses a CRC marine grease in these bearings for extra protection against contamination. LLB: Our most popular seal, consisting of a rubber finish with a metal core. Unlike the standard 2RS, we go a little further by machining a recess in the inner ring, where the seal can rotate with optimal 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, thin as a razor blade, that slide into a recess with light contact. The outer "lip" keeps water and impurities out, while the inner seal retains the grease for smooth rotation and long intervals between maintenance.

Item number SMR9227LLB EAN 811780020504 Brands Enduro Bearing height (mm) 7 Inner diameter bearing (mm) 9 Outer diameter bearing (mm) 22 Type A/C STAINLESS