ISO 9001:2015 Quality Manufacturing · ANSI ICWM Performance Tested
98.7% On-Time Ship Rate Across All Orders
200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide
100+ Years of Combined Caster Industry Experience
Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout
Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs - Corrosion Resistant
Stainless Steel
Up to 8,400 lbs.
Explore All Specialty Caster Applications
From Everyday Use to Niche Solutions
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 SMBT-1 Series Stud-Mounted Hudson Bearings are engineered for performance and durability. Featuring high-quality Stainless Steel ball material, these bearings provide excellent strength and reliability. With a load capacity of up to 500 lbs, they are perfect for heavy-duty applications, including conveyors and material handling equipment. The threaded stud mounting style ensures secure and stable installation, making these bearings a versatile choice for enhancing equipment mobility.
Improve your industrial operations with the reliable and robust SMBT-1 Series Stud-Mounted Hudson Bearings. Designed to meet the demanding needs of modern material handling systems, these bearings are your go-to solution for optimizing performance and ensuring long-lasting durability. The Stainless Steel ball material enhances wear resistance, providing smooth and efficient motion. Choose Hudson Bearings for unmatched quality and efficiency in your industrial applications.
These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.
Engineering Tools Hub
All tools + dedicated pages (best for sharing and EEAT). Open hub
Load Calculator (dedicated)
Share this page when discussing load rating per caster. Open load tool
Wheel Diameter Calculator
Publish the dedicated page, then replace this link. Find in hub
Failure Diagnosis Tool
Publish the dedicated page, then replace this link. Find in hub
Designed for engineers, manufacturers, and material handling professionals