Shaft Support Bracket (Spreader Bar), SS, 16"- 22", w/SS Greaseable Bearings, Adjustable

The PBSS-B100S is a stainless steel shaft support bracket, also known as a spreader bar, designed to ensure consistent distances between torsion shafts — such as maintaining the same distance from an operator shaft and door shaft to prevent operator creep and chain sag. Constructed from tough and rust-resistant 304 stainless steel, this product is built for demanding overhead door applications where corrosion resistance and long-term durability matter.

This product includes 2 adjustable plates, constructed from 11-gauge 304L stainless steel, along with 2 stainless steel greaseable bearings with cast stainless steel flanges and stainless steel fasteners.

The PBSS-B100S features adjustability from 16" to 22", accommodating a wide range of shaft spacing requirements.

Built to perform in high-use, high-moisture, and corrosive environments such as car and truck washes, salt/brine sheds, waste treatment/chemical plants, mining operations, and other industrial settings, this stainless steel shaft support bracket outlasts standard commercial hardware and helps keep commercial overhead door systems operating reliably in the toughest conditions.

Key Features:

• Heavy Duty 11 ga., 304 Stainless Steel Plates
• Stainless Greaseable Bearings with Cast Stainless Steel Flanges
• Adjustable: 16" to 22" Bearing Placement
• Stainless Steel Fasteners
• Priced Per Each

Applications:

• Car, Truck, or Other Wash Facilities
• Waste Treatment / Chemical Plants
• Salt Sheds / Brine Rooms and DOT Facilities
• Mining Operations
• Any High-Moisture, Corrosive, or Contaminated Environment

Benefits:

• Corrosion Resistant: 304L stainless steel helps prevent rust and extend service life.
• Long-Lasting Performance: Designed for demanding commercial and industrial overhead door applications.
• Built for Tough Conditions: Ideal for environments exposed to moisture, chemicals, and constant use.
• Heavy-Duty Construction: Built for harsh, high-cycle environments where standard components can fail prematurely.