KOYO Imperial Bearing RLS5 OPEN Genuine Koyo JTEKT

SIZE INC: 5/8''x1''9/16''x7/16''

SIZE MM: 15.88x39.69x11.11

The KOYO BEARING is a top-of-the-range, premium quality bearing manufactured in Japan by Koyo, a globally respected bearing manufacturer and part of JTEKT Corporation.

Engineered to the highest precision standards, this genuine Japanese-made bearing delivers exceptional durability, ultra-smooth rotation, and long operational life — making it ideal for professional, industrial, and high-performance applications.