rigid coupling / expandible axle / self-centering
MAV 3705 series
rigid, expandible axle
Min.: 80 Nm (59.005 ft.lb)
Max.: 1,470 Nm (1,084.2164 ft.lb)
MAV 3705 has low torque capacity and contact-pressure. Has self-locking and self-centering. No axial fixation of hub during tightening process. Maximum tolerance is shaft h8 and hub bore H8. Surface finish of shaft-hub bore - Ra<=3.2 µm.