G227 Brass Spur GearBoston 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

our standard product offering

and web with spokes

Click here for spec sheets: HUCNPF Spec Sheet

The new Stainless Steel 700 Series maintains the same critical dimensions as its trusted cast iron sister series and utilizes the same gearing and shafts for easy field retrofitting and backwards compatibility

Manufactured from acetal

bar lengths (up to 105")

Fan Cooled: No

the SNASTRS has an eccentric locking bearing insert

All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together

dimensions are the same (except "z" is longer

Type: Flanged

Housings are made of aluminum alloy with all mounting surfaces precision machined