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.
PRODUCT CODE: R-FMK-63HMB
This caster is expertly engineered to perform reliably at elevated temperatures. With a load capacity of 2000lbs at 550°F and 1000lbs at 750°F, it stands out as a superior choice for high heat applications.
Experience unmatched durability with the 6" x 3" metal wheel, designed for prolonged use in demanding environments. The 3/4" high heat stainless steel shielded precision ball bearings ensure smooth operation and are maintenance-free, providing longevity even in extreme heat conditions.
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.
The caster showcases a 6-inch wheel diameter and a 3-inch wheel face, with an overall height of 7.5 inches. For easy mounting, it's designed with a 4.5 x 6.5-inch plate and features bolt holes measuring 2 7/16 x 4 15/16 inches and 3 3/8 x 5 1/4 inches. Bolt diameter is set at 0.5 inches.
The Hamilton Rigid Caster sports a sophisticated black finish, while its wheel glistens with a high-heat-resistant silver hue.
The Hamilton Rigid Caster weighs 21 lbs during shipment. Each unit is carefully packaged, ensuring safe transit and arrival in impeccable condition.
Ideal for both industrial and high-temperature tasks, Hamilton Rigid Caster stands out. Commit to unparalleled quality, endurance, and functionality with Hamilton.
$473.00
| Wheel Diameter | 6" |
| Wheel Tread Width | 3" |
| Overall Height | 7.5" |
| Wheel Capacity | 2000 lbs |
| Temp Range | Up to 750°F |
| Wheel Material | Cast Iron |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
| Plate Size | 4-1/2" x 6-1/2" |
| Rig Type | Rigid |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
