Certified Where It Matters | Exceeds ICWM Standards • ANSI Tested • NSF Certified • RoHS Compliant

The Most Trusted Source for Industrial Casters | 100,000+ Orders Fulfilled for OEMs & MRO Teams

Products Manufactured in ISO 9001:2015-Certified Facilities | Trusted by OEMs & MRO Teams

In Stock. Ready to Ship. Trusted by Industry Pros.

Caster Specialists Ready to Help | Get Fast Guidance for OEM & MRO Applications

Guaranteed Lowest Pricing on Bulk Orders | Automatic Discounts Applied Instantly at Checkout

Hamilton Spring Loaded | SPWH Casters with UltraGlide XC Wheels

UltraGlide XC Wheel Technology | Ergonomic Spring-Loaded Design

Superior Performance with Hamilton's UltraGlide Casters

Experience industry-leading mobility with the Hamilton Spring Loaded SPWH Casters equipped with UltraGlide XC Wheels. Designed for both efficiency and endurance, these casters redefine caster performance. Their UltraGlide XC technology ensures seamless movement, while the spring-loaded design offers enhanced adaptability to various floor conditions. Ideal for e-commerce warehouse setups and other demanding environments.

Maximize Operational Efficiency with Hamilton SPWH Casters

The Hamilton SPWH series is not just another set of casters. Crafted to optimize warehouse operations, these spring-loaded casters with UltraGlide XC wheels are the epitome of durability and functionality. Elevate your e-commerce operations with Hamilton's trusted caster technology.

Need Hamilton Caster Insights? Our Experts are Ready to Assist

Considering integrating the SPWH series into your e-commerce warehouse? Let our Hamilton Caster Specialists guide you. Get in touch weekdays for expert advice on maximizing your caster performance.

Tags: Hamilton Casters, Spring-Loaded SPWH Casters, UltraGlide XC Wheels, e-commerce warehouse solutions.

Caster Engineering Tools

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.

Get Application Help Open Engineering Tools Hub

CasterSpec^™ Load Calculator

Fast estimate. Expand for safety factor + uneven floor + spec output.

▾ Expand full calculator

Load

Total load (lb)

# casters

Floor / bumps

Copied.

WheelMatch^™ Material Selector

Fast recommendation. Expand for noise, duty cycle, floor protection.

▾ Expand full selector

Wheel

Floor

Environment

Copied.

PushForce^™ Push/Pull Calculator

Estimate effort fast. Expand for operators, materials, bumps, startup mode.

▾ Expand full push/pull

Push

Load (lb)

Wheel Ø

Floor

Copied.

More engineering tools ▾

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

Available Configurations

Filter

Filter By

Hamilton 6" Swivel Caster - 1450 lbs Load Capacity, Spring Loaded Workhorse with UltraGlide XC Polyurethane (70D) on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - S-SPWH-6SWF70D-2 - | CasterHQ

Hamilton 6" Swivel Caster - 1450 lbs Load Capacity, Spring Loaded Workhorse with UltraGlide XC Polyurethane (70D) on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - S-SPWH-6SWF70D-2

Hamilton 6" Swivel Caster - 1450 lbs Load Capacity, Spring Loaded Workhorse with UltraGlide XC Polyurethane (70D) on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - S-SPWH-6SWF70D-2 $609.00 USD

Hamilton 620 lbs Load Capacity 6x2" Swivel Caster with Spring Loaded - UltraGlide XC Polyurethane 70D on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - Workhorse Series S-SPWH-6SWF70D-1 - | CasterHQ

Hamilton 620 lbs Load Capacity 6x2" Swivel Caster with Spring Loaded - UltraGlide XC Polyurethane 70D on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - Workhorse Series S-SPWH-6SWF70D-1

Hamilton 620 lbs Load Capacity 6x2" Swivel Caster with Spring Loaded - UltraGlide XC Polyurethane 70D on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - Workhorse Series S-SPWH-6SWF70D-1 $590.00 USD

Hamilton 1200 lbs Load Capacity Spring Loaded Workhorse Swivel Caster - 4x2 UltraGlide XC Polyurethane (70D) on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - S-SPWH-4SWF70D-2 - | CasterHQ

Hamilton 1200 lbs Load Capacity Spring Loaded Workhorse Swivel Caster - 4x2 UltraGlide XC Polyurethane (70D) on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - S-SPWH-4SWF70D-2

Hamilton 1200 lbs Load Capacity Spring Loaded Workhorse Swivel Caster - 4x2 UltraGlide XC Polyurethane (70D) on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - S-SPWH-4SWF70D-2 $549.00 USD

Hamilton 620 lbs Load Capacity Swivel Caster - 4" x 2" UltraGlide XC 70D Polyurethane on Cast Iron Wheel, Spring Loaded, with 1/2" Sealed Precision Ball Bearings - Workhorse S-SPWH-4SWF70D-1 - | CasterHQ

Hamilton 620 lbs Load Capacity Swivel Caster - 4" x 2" UltraGlide XC 70D Polyurethane on Cast Iron Wheel, Spring Loaded, with 1/2" Sealed Precision Ball Bearings - Workhorse S-SPWH-4SWF70D-1

Hamilton 620 lbs Load Capacity Swivel Caster - 4" x 2" UltraGlide XC 70D Polyurethane on Cast Iron Wheel, Spring Loaded, with 1/2" Sealed Precision Ball Bearings - Workhorse S-SPWH-4SWF70D-1 $549.00 USD

8" UltraGlide XC Polyurethane on Cast Iron Rigid Caster Wheel, 1450 lbs Load Capacity, Hamilton Workhorse, 1/2" Sealed Precision Ball Bearings, Spring Loaded - Model R-SPWH-8SWF70D-2 - | CasterHQ

8" UltraGlide XC Polyurethane on Cast Iron Rigid Caster Wheel, 1450 lbs Load Capacity, Hamilton Workhorse, 1/2" Sealed Precision Ball Bearings, Spring Loaded - Model R-SPWH-8SWF70D-2

8" UltraGlide XC Polyurethane on Cast Iron Rigid Caster Wheel, 1450 lbs Load Capacity, Hamilton Workhorse, 1/2" Sealed Precision Ball Bearings, Spring Loaded - Model R-SPWH-8SWF70D-2 $660.00 USD

Hamilton 620 lbs Load Capacity Rigid Caster - 8x2 UltraGlide XC Polyurethane 70D on Cast Iron Wheel, Spring Loaded, with 1/2" Sealed Precision Ball Bearings - R-SPWH-8SWF70D-1 - | CasterHQ

Hamilton 620 lbs Load Capacity Rigid Caster - 8x2 UltraGlide XC Polyurethane 70D on Cast Iron Wheel, Spring Loaded, with 1/2" Sealed Precision Ball Bearings - R-SPWH-8SWF70D-1

Hamilton 620 lbs Load Capacity Rigid Caster - 8x2 UltraGlide XC Polyurethane 70D on Cast Iron Wheel, Spring Loaded, with 1/2" Sealed Precision Ball Bearings - R-SPWH-8SWF70D-1 $668.00 USD

Hamilton 6" Rigid Caster - 1450 lbs Load Capacity, Spring Loaded Workhorse with UltraGlide XC Polyurethane (70D) on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - R-SPWH-6SWF70D-2 - | CasterHQ

Hamilton 6" Rigid Caster - 1450 lbs Load Capacity, Spring Loaded Workhorse with UltraGlide XC Polyurethane (70D) on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - R-SPWH-6SWF70D-2

Hamilton 6" Rigid Caster - 1450 lbs Load Capacity, Spring Loaded Workhorse with UltraGlide XC Polyurethane (70D) on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - R-SPWH-6SWF70D-2 $625.00 USD

Hamilton 620 lbs Load Capacity 6x2" Rigid Caster with Spring Loaded - UltraGlide XC Polyurethane 70D on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - Workhorse Series R-SPWH-6SWF70D-1 - | CasterHQ

Hamilton 620 lbs Load Capacity 6x2" Rigid Caster with Spring Loaded - UltraGlide XC Polyurethane 70D on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - Workhorse Series R-SPWH-6SWF70D-1

Hamilton 620 lbs Load Capacity 6x2" Rigid Caster with Spring Loaded - UltraGlide XC Polyurethane 70D on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - Workhorse Series R-SPWH-6SWF70D-1 $625.00 USD

Hamilton 1200 lbs Load Capacity Spring Loaded Workhorse Rigid Caster - 4x2 UltraGlide XC Polyurethane (70D) on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - R-SPWH-4SWF70D-2 - | CasterHQ

Hamilton 1200 lbs Load Capacity Spring Loaded Workhorse Rigid Caster - 4x2 UltraGlide XC Polyurethane (70D) on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - R-SPWH-4SWF70D-2

Hamilton 1200 lbs Load Capacity Spring Loaded Workhorse Rigid Caster - 4x2 UltraGlide XC Polyurethane (70D) on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - R-SPWH-4SWF70D-2 $432.00 USD

Hamilton 1200 lbs Load Capacity Rigid Caster - 4" x 2" UltraGlide XC 70D Polyurethane on Cast Iron Wheel, Spring Loaded, with 1/2" Sealed Precision Ball Bearings - Workhorse R-SPWH-4SWF70D-1 - | CasterHQ

Hamilton 1200 lbs Load Capacity Rigid Caster - 4" x 2" UltraGlide XC 70D Polyurethane on Cast Iron Wheel, Spring Loaded, with 1/2" Sealed Precision Ball Bearings - Workhorse R-SPWH-4SWF70D-1

Hamilton 1200 lbs Load Capacity Rigid Caster - 4" x 2" UltraGlide XC 70D Polyurethane on Cast Iron Wheel, Spring Loaded, with 1/2" Sealed Precision Ball Bearings - Workhorse R-SPWH-4SWF70D-1 $432.00 USD

Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate

Industrial and Commercial Engineered Casters

Designed for engineers, manufacturers, and material handling professionals

Plate Casters

Industry-leading plate casters for strength and reliability.

Stem Casters

Versatile stem casters: expandable rubber, threaded , and grip ring.

Stainless Casters

304 stainless steel casters: rust-resistant for tough, wet, and corrosive conditions

Ergonomic Casters

Effortless mobility, cutting push-pull force by over 30% and lowering injury risks.

Leveling Casters

Trusted worldwide for precision leveling and unmatched stability.

View All