NA25B-3/8 Steel Spur Gear 2-1/8" ID You can vary motor speed

You can vary motor speed between 300 and 3

Pre-Lubricated: Yes

Click here for spec sheet: SBRFB Spec Sheet

Reduction Type: Double Reduction Parallel Shaft (WA/WB)

Two-piece stainless steel housing units

NA25B-3/8 Steel Spur Gear 2-1/8" ID You can vary motor speedBoston 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