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Heavy Duty Roller Bearings in Truck Bed Extenders
Heavy Roller Bearings in Truck Bed Extenders

Heavy Roller Bearings in Truck Bed Extenders

Roller Bearing systems can easily be put to the test in many diverse and challenging mobile and on-vehicle applications. In the video below, we examine several types of these mobile applications including truck bed extenders, horizontal lift systems, pressure washer trailers, and more. We further examine how to solve these application challenges utilizing Cam Roller Technology (CRT), specifically focusing on Hevi-Rail® and Redi-Rail® product solutions from PBC Linear.

Discover your ideal roller bearing solution:

Heavy Duty Roller Bearings are critical product parts in PBC Linear’s Hevi-Rail and Redi-Rail systems, designed to support the cantilevered loads that Cam Roller Technologies (CRT) expertly handle for demanding dynamic motion systems. Hevi-Rail, constructed from solid, heavy steel, delivers exceptional linear motion with a low coefficient of friction, high load ratings, and smooth rolling within the rail, making it ideal for heavy-use scenarios. Redi-Rail, while offering more moderate load capacities, provides ample strength and practical precision suitable for applications not requiring the ultra-high precision of standard profile rails.

Together, these CRT products from PBC Linear offer versatile solutions for dynamic motion system challenges. Redi-Rail features high load capacities within lightweight aluminum structures, while Hevi-Rail’s solid steel construction ensures robust durability. Both systems offer resistance to harsh environments and easy installation and alignment. When equipped with the right bearing components, these systems enhance safety, reliability, and user convenience in dynamic motion systems.

One example would be in truck bed extenders for pickups or other flatbed trucks. In this scenario, Hevi-Rail technology offers a low coefficient of friction that allows for a heavy item, such as a full-size tool chest, to be moved easily. Its supports horizontal and vertical motion, as well as cantilevered loads. Additionally, the clearance between the OD of the large radial roller and the profile channel allow the bearings to roll forward and backward with ease.

Some other examples of mobile and on vehicle applications that utilize Hevi-Rail and Redi-Rail products from PBC Linear are listed below.

Applications featuring Hevi-Rail's linear might in motion:

  • Horizontal lift system: A strong, fast, and dependable horizontal and vertical lift system that offers cantilevered load support using Hevi-Rail bearings.
  • Wind turbine transportation system: Designed to simplify the loading process and help navigate curves in the railroad, a Hevi-Rail system was designed to assist in transportation of large wind turbine blades by overlapping blades to reduce train length, and ultimately resulting in reduced transportation costs.
  • Pressure washer trailer: Rails are mounted for telescoping extension, and high capacity steel raceways and bearings are designed to help eliminate deflection. The aluminum structure also reduces overall weight.

Applications featuring Redi-Rail's practical precision:

  • Wheelchair accessible vehicle: Many wheelchair accessible vehicles create various inconveniences including blind spots, space usage, and heavy lifting. Redi-Rail is capable of supporting a wheelchair ramp for vans while providing a high load rating with a lightweight, stow-away design.
  • Heavy equipment access panel featuring: Redi-Rail is a great product to consider for industrial applications like heavy equipment access panels. It uses a lightweight aluminum structure, and handles most contamination issues commonly found in industrial applications.
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