Chromium

MR15248
Inner x Outer x Depth (mm): 15 x 24 x 8.5
Used On: Bicycle Freehub

MR15258
Inner x Outer x Depth (mm): 15 x 25.3 x 8
Used On: Fulcrum Hubs 

Note: we sometimes supply this bearing as a 'LBLU' version, which means LB non-contact seal and LU a contact seal. The LU seal is meant to face outwards as will assist in keeping out mositure/dirt for longer. It is still a 2 x rubber Seal Bearing (2RS).

Inner x Outer x Depth (mm): 15 x 26 x 7
Used On: Wheels (Easton, Halo, American Classic, HED)

Inner x Outer x Depth (mm): 15 x 26 x 7mm
Used on: Wheels

Our stock often fluctuates between 2RS and LLB - they fundamentally do the same job - both 2 rubber seals. Either may be supplied.
Inner x Outer x Depth (mm): 15 x 26 x 8
Used On: Wheels (Halo, Nukeproof, Sun Ringle)

Inner x Outer x Depth (mm): 15 x 26 x 8mm
Used on: Wheels

Inner x Outer x Depth (mm): 15 x 30 x 7mm
Used on: Wheels (Industry 9)
Seals: LLB (non-contact seal) on both sides

Inner x Outer x Depth (mm): 15 x 30 x 7mm
Used on: Wheels (Industry 9)
Seals: LLB one side LLU other side (LLU is contact seal, faces outwards)

Inner x Outer x Depth (mm): 12 x 28 x 7
Used On: Wheels 

Inner x Outer x Depth (mm): 10 x 28 x 8
Used On: Wheels (DT Swiss)