... 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 bearing ... .Vickers high performance vane motors, when properly installed in a hydraulic ...