Seals: LLU. There are many types of seals. Enduro’s seals are usually either LLU (usually the MAX type bearings) or LLB (better for hubs). The outer sealing lip repels dirt and water while the inner sealing lip retains the grease.
6902 LLU MAX | 15 x 28 x 7mm | Blueseal Bike Bearings
6902 LLU MAX-E | 15mm x 28mm x 7/10mm | Enduro Bearing
6902 LLU MAX | Frame Pivot Bearing | by Enduro
Enduro Bearings EB ABEC3 F 6902 LLU MAX-EB -15X28X7/9,6
Enduro 6902 LLU E-ABEC 3 Max (Radial) -15x28x7/10 Adult Unisex Bearing, Depending on Model
MRA 15267 LLU MAX - ABEC 3 MAX (Angular Contact) - 15x26x7
