Wheel Bearings

Inner x Outer x Depth (mm): 16 x 26 x 7
Used On: Wheels 

Note: Our current stock although is 2RS (2 Rubber seals) they state LB on one side and LU on other side.
LB is non-contact seal, and LU is contact, so the red LU seal is mounted outwards to face the elements, to help keep out the dirt/moisture for longer.

Inner x Outer x Depth (mm): 17 x 28 x 7
Used On: Wheels (Hope ProII Evo Freehub & Pro III Front Hub)

Stock is sometimes 2RS or LLB seal - they both light contact!
Inner x Outer x Depth (mm): 17 x 28 x 7
Used On: Wheels (Hope)

Inner x Outer x Depth (mm): 17 x 28 x 7mm
Used on: Wheels

Inner x Outer x Depth (mm): 18 x 28 x 7
Used On: Wheels (Vision Wheels)
2RS or LLB seals suplied.

THIS BEARING IS 1mm DIFFERENT FROM 6903-2RS AND USED IN MANY HUBS. THE ORIGINAL BEARING QUITE OFTEN HAS 61903 ON THE SEAL - CHECK YOUR INTERNAL DIA, THIS HAS 18MM (61903 CAN ALSO BE 17MM INTERNAL DIA WHICH IS 6903)

Current stock is LBLU seal (LB non contact, LU is contact, red contact LU seal facing outwards for increased bearing life).

Inner x Outer x Depth (mm): 18 x 30 x 7
Used On: Wheels (DT Swiss Hubs)

THIS BEARING IS 1mm DIFFERENT FROM 6903-2RS AND USED IN MANY HUBS. THE ORIGINAL BEARING QUITE OFTEN HAS 61903 ON THE SEAL - CHECK YOUR INTERNAL DIA, THIS HAS 18MM (61903 CAN ALSO BE 17MM INTERNAL DIA WHICH IS 6903)

Inner x Outer x Depth (mm): 18 x 30 x 7
Used On: Wheels

Inner x Outer x Depth (mm): 18 x 30 x 7mm
Used on: Wheels

Inner x Outer x Depth (mm): 19 x 28 x 5
Used on: Fulcrum Freehub

Inner x Outer x Depth (mm): 19 x 28 x 5mm
Used on: Wheels