80E84 QD Type Roller Chain SprocketClick Here for catalog page(s)

Heavy Duty Aluminum Casting - Lightweight and durable

and compound worm ratios ranging from 5:1 to 10

By installing the preset units on a tool

Internal reinforcements further increase strength and rigidity

Ambient Temperature 23 to 113 Deg

Operating Temperature 14 - 140°F (-10 to 60 °C)

Boston Gear manufactures both 14 1/2° and 20° PA

Thermoplastic PVC provides increased working pressure and oil resistance

Tungsten carbide-tipped tools

Resin filling between diamond segments prevent vibration and chipping

Improves Tool Performance and Inhibits Rust

Laser welded