Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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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: 2.03250.441-BRK1
The Colson Casters 3.5" x 1.25" Performa Delrin Bearing Side-Lock Caster with 1/2" Hollow Rivet is engineered for superior performance in demanding environments. Featuring a durable Performa Rubber wheel and a Delrin bearing, this caster offers smooth, reliable operation even under heavy loads. The side-lock design ensures stability during use, preventing unwanted movement, which is especially important in industrial or medical applications.
Designed with a 1/2" hollow rivet, the caster is easy to install and ensures long-lasting durability, making it the ideal choice for a wide range of applications including warehouses, factories, and healthcare settings. Its versatile 3.5" x 1.25" size allows for easy movement across different surfaces, ensuring your equipment and materials are transported efficiently.
Colson Casters is committed to providing reliable, high-performance solutions for your mobility needs. Trust in the quality and craftsmanship of our products, designed to meet the rigorous demands of industries that require both safety and smooth operation. Enhance your operations with this premium caster that delivers on both performance and value.
Invest in the Colson Casters 3.5" x 1.25" Performa Delrin Bearing Side-Lock Caster today. Designed for durability and ease of use, it’s the perfect choice for applications that demand reliable mobility and security. Improve your operational efficiency with this high-quality caster solution.
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Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
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We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
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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 Colson Casters 3.5" x 1.25" Performa Delrin Bearing Side-Lock Caster (SKU: 2.03250.441 BRK1) is a high-performance caster designed for use in industrial and medical environments. This caster is engineered to deliver smooth, secure movement, ensuring safety and efficiency for a wide range of applications. The durable Performa rubber wheel provides exceptional traction, while the Delrin bearing reduces friction, offering long-lasting durability under heavy loads.
Colson Casters' 3.5" x 1.25" Performa Delrin Bearing Side-Lock Caster provides unmatched performance and durability, making it an ideal choice for industrial, warehouse, and healthcare applications. Its robust construction ensures long-term reliability, reducing maintenance costs and downtime. The side-lock mechanism enhances safety, making it particularly suitable for environments that require secure, stable movement. The caster's versatile design allows for easy installation, quick integration, and smooth operation across multiple settings, ensuring a high level of productivity and efficiency.
This caster is perfect for a range of applications, including:
Colson Casters has been a leader in the mobility solutions industry for decades. With a focus on quality, reliability, and performance, Colson Casters delivers products that meet the highest standards for both industrial and medical applications. The 3.5" x 1.25" Performa Delrin Bearing Side-Lock Caster is just one example of the company’s commitment to producing durable, high-performance products that enhance the mobility and safety of any equipment.
When you choose the Colson Casters 3.5" x 1.25" Performa Delrin Bearing Side-Lock Caster, you're investing in a product designed for performance, safety, and long-lasting durability. Whether you're outfitting medical equipment or optimizing industrial mobility, this caster is built to meet the demands of any environment, ensuring smooth operation and reliable performance every time.
$45.00
| Wheel Diameter | 3-1/2" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 4.56" |
| Wheel Capacity | 250 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
Designed for engineers, manufacturers, and material handling professionals
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