A 6Z 8-212006 is a 20-tooth ladder chain sprocket with a 0.1875-inch bore, designed for use with 0.167 pitch chains. It has an outside diameter of 1.20 inches and a pitch diameter of 1.066 inches. The sprocket is molded with an acetal body and a brass, knurled metal insert for the bore. It features a set screw and spot drill for shaft mounting. The part is intended for use with ladder chains made of galvanized steel, high-tensile steel, or stainless steel.
Chain and sprocket drives are often used where positive synchronization between shafts and transmission of substantial torque are required. They are one of the more frequently used methods of power transmission, providing greater power than belts. Highly efficient, a single chain can drive several shafts and is used for both long and short distances. Adverse conditions, such as temperature and environment, do not affect their running. Other advantages include compact size and low maintenance costs. Chain drives are found in a wide range of power transmission applications, including bicycles, agricultural machinery, machine tools, conveyors, business machines, electronic or electro-mechanical devices, etc.
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | ANSI Roller Chain Sprockets |
| Product Number | A 6Z 8-212006 |
| Product Name | 20 Teeth, 0.1875" Bore, 0.167 (Size 21) Pitch ladder chain sprocket |
| Pitch | 0.167 (SIZE 21) |
