6302RMX none standard deep groove ball bearing with special inner diameter used for Toyota timing belt tensioner pulleys,the full set timing belt tensioner pulleys part number is PU107013ARMXY3 or PU107013ARMXY1.
For most of the 2003-2014 Toyota/Lexus models with 2.5L, 3.5L and 4.0L engine Including Toyota 4Runner, Avalon, Camry, FJ Cruiser, Highlander, Rav4, Sienna, Tacoma, Tundra, Venza Lexus ES350, GS350, IS250, IS350