| SKU | 71.83.51.RAPB | 2D Drawing | 2D Drawing |
|---|---|---|---|
| Wheel Diameter | 8 Inches | Weight Capacity | 2300 Lbs |
| Wheel Width | 3 Inches | Tread Style | Radius Tread |
| Overall Height | 10-1/8 Inches | Wheel Material | Polyurethane |
| Core Material | Cast Iron | Bearing Type | Ball Bearing |
| Caster Type | Rigid | Mounting Type | Large Top Plate |
| Top Plate | 4-1/2 Inches x 6-1/2 Inches | Axle Type | Solid Axle |
| Top Plate Holes | 2-7/16 Inches - 3-3/8 Inches x 4-15/16 Inches - 5-1/4 Inches | Fork Finish | Zinc Plated |
OverviewÂ
The 71 Series heavy duty kingpinless rigid caster with an 8-inch diameter and 3-inch width polyurethane wheel with radius tread and ball bearing is designed for demanding industrial applications. This caster is built to withstand heavy loads and provide smooth, reliable performance in various environments.Â
BenefitsÂ
The main benefit of the 71 Series rigid casters is their heavy-duty construction that allows for longer use, better ergonomics, and more efficiency in industrial applications. Polyurethane wheels offer 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. Learn more about polyurethane wheels here.
ApplicationsÂ
These casters are ideal for use in manufacturing plants, warehouses, and other industrial settings where heavy loads need to be moved efficiently. They are suitable for carts, dollies, and other equipment that require durable and reliable casters.Â
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!

