6808 LLB - ABEC-3 Radial Bearing - 40mm x 52mm x 7mm TH-873 BKS-0200 - T47-Internal

BKS-0200 - T47-Internal

This Angular-Contact ABEC-5 bearing features deep-groove design races

BK CX Pulley Blue - Max-type

though the ID of this bearing is 1mm larger than standard 6903

This bearing has been used as a suspension pivot bearing by a number of bicycle brands including Ibis and Orbea

6808 LLB - ABEC-3 Radial Bearing - 40mm x 52mm x 7mm TH-873 BKS-0200 - T47-Internal6808 LLB ABEC 3 radial Bearing 40mm x 52mm x 7mm This ABEC 3 bearing features deep groove design races, with Grade 10 balls and full contact, double lip, labyrinth (LLU) seals for maximum protection against the elements, while keeping the 90% fill of Almagard extra high pressure grease inside. This bearing has been used as a freewheel bearing by White Industries and Burgtec. The size is also used by Pole Bike as a suspension bearing but the MAX type