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.

The Stud-Mounted Hudson Bearings SMBT-1 Series is engineered for precision and longevity. Featuring stainless steel balls housed in robust Stainless steel, these bearings are perfect for a wide range of industrial applications. Their stud-mounted design ensures secure installation, enhancing the reliability and efficiency of your machinery. With superior corrosion resistance and a high load capacity, these bearings are ideal for conveyor systems, material handling, and automated machinery.
Enhance the performance and reliability of your industrial equipment with Stud-Mounted Hudson Bearings SMBT-1 Series. Experience the perfect blend of precision, durability, and ease of installation.
