MR 18287 LLB - ABEC-3, Radial Bearing (CN clearance) - 18mm x 28mm x 7mm -

This ABEC-3 bearing features deep-groove design races, with Grade 10 balls, dual-lip, labyrinth, LLB seals to withstand daily abuse of use and the elements and contain the 90% fill Mobil XHP22 high-pressure water-proof synthetic grease.

A radial bearing generally used as a hub bearing, and can be used as a pivot bearing though the MAX-type version of this bearing is better suited for suspension use.