Eaton Vickers Hydraulic Vane Motor, Design 20-29, 25M, 35M, 45M, 50M standard bearing, 26M, 36M, 46M, 51M for heavy duty bearing ... Eaton Vickers Hydraulic Vane Motor, Design 20-29, 25M, 35M, 45M, 50M standard bearing, 26M, 36M, 46M, 51M for heavy duty ... a bushing bearing in the cover pressure plate. Vickers 25M, 35M, 45M, 50M, 26M, 36M, 46M, 51M Hydraulic Vane Motor