Capable of meeting the demands of heavy-duty conveyor systems or any large shaft mount application, Boston Gear 752 size worm gear speed reducers have hollow output shafts with a 5.25-in. center distance and an output torque up to 12,250 lb.ft. Six bore sizes are offered, ranging from 2 to 3 7/16 in.; double reduction ratios are also available. The reducers feature cast iron housings and bronze worm gears mounted between heavy-duty tapered roller bearings. Large oil reservoirs provide efficient heat dissipation and lubrication.
Boston Gear; www.bostongear.com