Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
















Discover the contemporary and attractive design of the Series NF Poly-Tech Wheels. Featuring a resilient red polyurethane tread (90-95 Durometer Shore A) mechanically bonded to a white, hard polypropylene center, these wheels are perfect for a wide range of settings including hospitals, schools, restaurants, hotels, and various office or light industrial environments.
Poly-Tech wheels come equipped with a variety of bearing options including Delrin bearings, ball bearings, stainless steel ball bearings, and straight roller bearings. Their versatility is further showcased in the 1-3/8" wide wheel options, which cater to different requirements and are available in series HL, 300, and STL.
Explore our range of wheel sizes including 4" x 2", 5" x 2", 6" x 2", and 8" x 2" - all available in our cold-forged caster series, as well as in Series STA and BC. These sizes and series cater to a multitude of applications, ensuring reliability and performance.
