Laager – Enduro Bearings MR 17287 LLB ABEC 3

8,66 
BB MR 17287 LLB-bag - 17x28x7 mm used as a hub bearing and can be used as a pivot bearing

Laager – Enduro Bearings MR 18307 LLB ABEC 3

BB MR 18307 LLB-bag - 18x30x7 mm this bearing replaces bearings marked 6903 in front hubs from DT Swiss, Giant and Bontrager, though the ID of this bearing is 1mm larger than standard 6903.

Laager – Enduro Bearings MR 19285 LLB ABEC 3

13,56 
BB MR 19285 LLB-bag - 19x28x5 mm, for Fulcrum rear hubs

Laager – Enduro Bearings MR 27537 LLB ABEC 3

11,82 
BB MR 27537 LLB-bag - 27.5x37x7 mm, used as a front hub bearing, specifically in SRAM Predictive Steering front hubs for the RS-1 suspension fork.

Laager – Enduro Bearings R 4 LLB ABEC 3

3,64 
BB R 4 LLB-bag - 1/4"x5/8"x0.196" for hubs, pedals and as pivot bearing

Laager – Enduro Bearings R 8 LLB ABEC 3

11,73 
BB R 8 LLB-bx - 1/2"x1-1/8"x5/16" for BMX hubs and some wheelchair hubs

Laager – Enduro Bearings S6805 LLB Stainless Steel

BB S6805 LLB-bag - 25x37x7 mm, the most common use for this bearing is as a direct replacement bearing for Shimano external cup BBs when using the plastic Shimano bearing insert. If you wish to avoidsing the plastic insert MR 2437 is the correct bearing for the job