Our right angle worm gear reducers feature hardened and ground worms and aluminum- bronze worm gears for high capacity and long life. Gearboxes are machined and ground to a sanitary #4 finish on all surfaces. Single, double and hollow bore output shafts are available with right-hand, left-hand and vertical assembly options. Larger RA gearboxes with vertical output shafts feature our patent pending positive pressure lubrication system ensuring that all bearings and gears are well lubricated, even at very low rotational speeds. Mobil 234 (USDA HI) synthetic lubricant provides exceptional lubrication and extended life performance. All RA units can be fitted with optional flange mounts with either standard C-face or customer specified dimensions.