Housing is crimped together at bolt holes
the SNASFB has an eccentric locking bearing insert
Adapters eliminate the need for complete shaft replacement
A manual release is also provided
NJ42 Cast Iron Spur Gear 180mm ID Housing is crimped together atBoston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pinion wire, stem pinions, and internal gears, and most come with a selection of bore diameters, keyways, and setscrews to accommodate a wide variety of application requirements. They are available in plastic, non metallic, brass, steel, and cast iron and are manufactured in a variety of styles, including