| SKU | 61.42.50.APB | 2D Drawing | 2D Drawing |
|---|---|---|---|
| Wheel Diameter | 4 Inches | Weight Capacity | 650 Lbs |
| Wheel Width | 2 Inches | Tread Style | Radius Tread |
| Overall Height | 5-5/8 Inches | Wheel Material | Polyurethane |
| Core Material | Aluminum | Bearing Type | Ball Bearing |
| Caster Type | Rigid | Mounting Type | Top Plate |
| Top Plate | 4 Inches x 4-1/2 Inches | Axle Type | Solid Axle |
| Top Plate Holes | 2-5/8 Inches - 3 Inches x 3 Inches - 3-5/8 Inches | Fork Finish | Zinc Plated |
Overview
This industrial rigid caster has a polyurethane caster wheel with a diameter of 4 inches and is ideal for heavy duty industrial applications. This fixed caster, or rigid caster, is typically used in tandem with our kingpinless swivel casters. Most carts use 2 swivel and 2 rigid casters. This non-swivel caster has more benefits and better overall ergonomics than the standard industrial caster. The APB designation indicates it features a built-in automatic parking brake for enhanced safety and stability.
Benefits
The main benefit of the 60 Series rigid casters is their heavy-duty construction that allows for longer use, better ergonomics and more efficiency in industrial applications. Polyurethane wheels have their own benefits, such as superior floor protection, longer service life, low rolling resistance, high dynamic load capacity and high tear resistance. Ball bearings are sealed and pre-lubricated, providing better ergonomics and less maintenance.
Applications
Applications for polyurethane rigid casters include industrial manufacturing, waste bins, platform trucks, job boxes in bakeries and woodworking facilities. Due to the high load capacity, polyurethane caster wheels work great in Woodworking, Aerospace, Automotive and Food Processing industries. Click here to learn more about our polyurethane wheels. For more detailed information about the advantages of polyurethane wheels, read our guide on 5 reasons to get polyurethane wheels on your casters.
Read our case study on Kinpinless Casters to see how a solar car club at Iowa State University utilized Barron casters to streamline their processes.
Selection Assistance
Not sure which caster would work best for your application? Check out this blog post to learn how to select the best caster for your application. For further assistance, we have a whole team of caster experts dedicated to find the perfect caster for your business that can help improve ergonomics and save your company money. Fill out the form below and a Barron caster representative will be in touch soon!

