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.
Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: W-2160-SPRT-1-1-4
Experience the unbeatable performance of our Hamilton Heavy Duty Semi-Pneumatic Wheel. With a load capacity of 4200 lbs at 3 mph, this wheel is designed for heavy-duty applications. The wheel dimensions are 21" in diameter, 6" wide, and a hub length of 4.75". It features a tapered roller bearing type and has a shipping weight of 85 lbs. The wheel has a white tire on a white rim, giving it a clean and professional look. The wheel type is HD Solid Pneumatic, with a rim diameter of 4 inches and a tire size of 600 x 9. The wheel core material is made of durable steel.
Our Hamilton Heavy Duty Semi-Pneumatic Wheel offers major discounts and unbeatable performance. We add new items daily, providing you with the best value for your money.
Got questions? Our Wheel Experts are here weekdays 8 am - 5 pm. Get expert advice for your project needs.
Experience the unbeatable performance of our Hamilton Heavy Duty Semi-Pneumatic Wheel. With a load capacity of 4200 lbs at 3 mph, this wheel is designed for heavy-duty applications. The wheel dimensions are 21" in diameter, 6" wide, and a hub length of 4.75". It features a tapered roller bearing type and has a shipping weight of 85 lbs. The wheel has a white tire on a white rim, giving it a clean and professional look. The wheel type is HD Solid Pneumatic, with a rim diameter of 4 inches and a tire size of 600 x 9. The wheel core material is made of durable steel.
Our Hamilton Heavy Duty Semi-Pneumatic Wheel offers major discounts and unbeatable performance. We add new items daily, providing you with the best value for your money.
Got questions? Our Wheel Experts are here weekdays 8 am - 5 pm. Get expert advice for your project needs.
Our Hamilton Heavy Duty Semi-Pneumatic Wheel is an excellent choice for industrial applications. With a load capacity of 4200 lbs, it is suitable for heavy-duty operations. The wheel dimensions are 21" in diameter, 6" wide, and a hub length of 4-3/4". It features a 1 1/4" precision tapered roller bearing for smooth operation and prolonged life. The wheel type is HD Solid Pneumatic, balancing comfort and strength for optimal performance. The core material is made of durable steel, resistant to wear and tear.
Our Hamilton Heavy Duty Semi-Pneumatic Wheel offers high load capacity for heavy-duty operations, a versatile design suitable for various applications, smooth operation due to precision tapered roller bearing, balanced comfort and strength design, and a durable core material for long-lasting performance.
Got questions? Our Wheel Experts are here weekdays 8 am - 5 pm. Get expert advice for your project needs.
Transparent pricing
All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
Business-friendly ordering
We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
Our Hamilton Heavy Duty Semi-Pneumatic Wheel is an excellent choice for industrial applications. With a load capacity of 4200 lbs, it is suitable for heavy-duty operations. The wheel dimensions are 21" in diameter, 6" wide, and a hub length of 4-3/4". It features a 1 1/4" precision tapered roller bearing for smooth operation and prolonged life. The wheel type is HD Solid Pneumatic, balancing comfort and strength for optimal performance. The core material is made of durable steel, resistant to wear and tear.
Our Hamilton Heavy Duty Semi-Pneumatic Wheel offers high load capacity for heavy-duty operations, a versatile design suitable for various applications, smooth operation due to precision tapered roller bearing, balanced comfort and strength design, and a durable core material for long-lasting performance.
Got questions? Our Wheel Experts are here weekdays 8 am - 5 pm. Get expert advice for your project needs.
$1,620.00
Designed for engineers, manufacturers, and material handling professionals