The Enduro BEARINGS ABEC-3 frame/wheel bearings offered byEscapaare perfect as replacement parts, as their design restores smooth operation. The metric radial contact bearing (MR for Metric Radial) can withstand higher radial loads.
The LLB seals onthe Enduro ABEC-3 MR 17287 LLB Bearing - 17X28X7 are Enduro’s most popular light-contact seals. LLB seals are made of nitrile rubber with a steel insert and are ideal for hub bearings and bottom brackets that are in constant rotation. Instead of a thick 2RS sealing lip that rubs against a blunt surface, the LLB type uses two very thin sealing lips that slide within the bearing raceway groove. The outer lip keeps water and contaminants out, while the inner lip retains grease for smooth operation and longer service intervals.
Features:
· Grade 10 chromium steel balls.
· High-precision balls within 10/1,000,000, twice as round as the industry standard.
· Raceways made of 52100 high-carbon chromium alloy.
· No noise during operation.
