RF133-10/1-L-56C Cast Iron worm gear reducer - 56C Frame, 10:1 Ratio, 175.0 RPM

 This is a Left hand output (flange input/shaft output) gearbox that offers ratios from 5:1 to 60:1 with center distances ranging from 1.33” to 3.25”. Our cast iron worm gear reducers are a direct drop into the Boston 700 series and Grove Ironman. It features a one-piece FC20 cast iron housing, double-lip oil seals, and double bearings on both shaft ends. Tapered roller bearings are used on the input and output shafts, with an internal oil channel for continuous bearing lubrication. The S45C carbon steel shafts are protected by a shaft sleeve, and the AIBC3 aluminum-bronze gear ensures durability. The unit is coated with an anti-rust primer and air-dried black paint, with radiused mounting holes for easy installation. Filled with Mobil #SHC632 synthetic oil for "A" mounting, it is universally interchangeable.