B-Type Seals
Many are available with or without hubs
Click here for spec sheet: SALF-H4 Spec Sheet
the SNASFB has an eccentric locking bearing insert
Click here for spec sheet: UCFCX Spec Sheet
NL80B Cast Iron Spur Gear Plastic B-Type SealsBoston 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