BEARING, CONICAL ROLLER; A CAREER; WITH CAGE; STEEL CAGE MATERIAL; WITHOUT SEALING; SIMPLE ASSEMBLY; WITHOUT RETAINING RING; INTERNAL DIAMETER 0.6875”; OUTER DIAMETER 1.5700”; WIDTH 0.5450”; COMMERCIAL REFERENCE TIMKEN-LM 11749+LM 11710; SPECIFICATION NOTE: THE MATERIAL MUST COME DULY PROTECTED, IN INDIVIDUAL PACKAGING, INCLUDING THE REFERENCE AND NAME OF THE MANUFACTURER.