Enduro - Bearing MR27537LLB ABEC3 joined-description-fields combined with tints that boost

combined with tints that boost eye coverage like never before

No assembly required

17% Polyester

47 mm outer diameter

Enduro - Bearing MR27537LLB ABEC3 joined-description-fields combined with tints that boostABEC 3 radial bearing with 27. 5 mm inner diameter, 37 mm outer diameter, 7 mm thickness and double lip type sealing with light contact, making a labyrinth seal. ABEC 3 bearings use grade 10 Chromium Steel Balls and 52100 High Carbon Chromium Alloy Races. The high precision balls are within 10 1. 000. 000 round, twice as round as the industry standard, at it's highest level. The alloy races are made from a vacuum de gassed process for the purest