Approved Vendor 3-1/2" Horizontal Flush Mounted Black Cast Pulley w/zerk & Stainless Steel bracket
The 3-1/2" Horizontal Flush Mounted Black Cast Pulley is a heavy-duty pulley assembly designed for smooth, dependable operation in agricultural, livestock, and other demanding material-handling applications. Its 3-1/2" black cast sheave provides a durable running surface, while the stainless steel mounting bracket offers excellent corrosion resistance for use in harsh or moisture-prone environments.
Designed for horizontal flush mounting, the compact bracket configuration provides secure installation while helping keep the pulley properly supported and aligned. An integrated zerk grease fitting allows convenient lubrication of the pulley assembly, helping reduce friction and wear while simplifying routine maintenance. With a 770 lb load capacity and compatibility with cable up to 1/4" diameter, this rugged pulley assembly is built for reliable, long-lasting service.
Product Details & Features
| Product Detail | Specification |
|---|---|
| Product Type | Horizontal Flush Mounted Pulley Assembly |
| Sheave Diameter | 3-1/2" |
| Sheave Material | Heavy-duty cast metal for durable operation |
| Sheave Color | Black |
| Load Capacity | 770 lb |
| Maximum Cable Diameter | 1/4" |
| Bracket Material | Stainless steel for strength and corrosion resistance |
| Mounting Style | Horizontal flush mount for a compact, secure installation |
| Grease Fitting | Integrated zerk fitting for convenient lubrication |
| Maintenance | Greaseable design helps reduce friction and wear |
| Sheave Design | Grooved running surface helps keep cable properly positioned |
| Alignment | Rigid bracket construction helps maintain proper sheave and cable alignment |
| Durability | Heavy-duty construction designed for repeated agricultural and industrial use |
| Application | Cable, line, ventilation, adjustment, and material-handling systems |
Applications
Ideal for poultry and livestock facilities, barn ventilation systems, vent doors and air inlets, curtain systems, cable-operated controls, line-routing systems, feeder or drinker adjustment systems, and other agricultural or industrial equipment requiring a durable, greaseable horizontal pulley assembly.

