Enduro bearings abec3 f 6902 llu max eb bearingenduro bearings abec3 acb 3645 bo bearingproviding military grade strength and durability, this cycling specific bearing is designed for an angular contact to spread maximum loads across each ball bearing for a low maintenance and hard working experience. With llu medium high contact rubber seals and mobile hp 222 grease keeping the bearing as smooth and efficient as can be, this bearing also benefits from chromium steel races, balls, and tough riveted steel retainers, allowing for a long lasting performance. Features dimensions  15x28x7 9.6mm abec 3 grade  10 seals  llu grease  mobile hp 222 application  hubs, bottom brackets contact angle  inner 36deg outer 45deg weight  15.9g buy enduro components from chain reaction cycles, the world's largest online bike store.