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: 2.03456.544-BRK1
The 3.5" x 1.25" Stainless Polyolefin Delrin Bearing Side-Lock Caster with 2.5" x 3.625" Plate (Model: 2.03456.544 BRK1) is engineered for outstanding performance in rigorous environments. Featuring a durable polyolefin wheel supported by a Delrin Bearing, this caster delivers smooth, dependable mobility while its stainless steel frame provides exceptional resistance to corrosion. The side-lock mechanism ensures secure, stable positioning, ideal for tasks that require stationary support. Designed for industrial and commercial applications, this caster combines functionality with resilience to meet the highest standards of quality and reliability.
Our 3.5" x 1.25" Stainless Polyolefin Delrin Bearing Side-Lock Caster with 2.5" x 3.625" Plate (Model: 2.03456.544 BRK1) is crafted with quality and performance in mind. Each caster undergoes rigorous testing to guarantee it can withstand challenging industrial demands, offering longevity and reliable service. We stand behind our products with a commitment to customer satisfaction and quality assurance, ensuring that your equipment operates efficiently and securely.
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 3.5" x 1.25" Stainless Polyolefin Delrin Bearing Side-Lock Caster, model 2.03456.544 BRK1, is designed to meet the high-performance needs of industrial and commercial environments. Constructed from corrosion-resistant stainless steel, it features a polyolefin wheel with a Delrin bearing for smooth, quiet operation and exceptional durability. This caster supports a load capacity of up to 250 lbs, making it ideal for heavy-duty tasks that require reliable movement and stability.
Engineered for versatile use, this caster is built to withstand demanding environments, including warehouses, manufacturing facilities, and distribution centers. The corrosion-resistant stainless steel and robust polyolefin wheel make it ideal for areas exposed to moisture, chemicals, or frequent cleaning. The caster’s high load capacity and Delrin bearing system ensure smooth, dependable performance, reducing downtime and enhancing operational efficiency.
Our commitment to quality is reflected in the rigorous testing and standards applied to each 3.5" x 1.25" Stainless Polyolefin Delrin Bearing Side-Lock Caster. With a focus on durability, performance, and customer satisfaction, this caster provides reliable, long-lasting service. The 3-year limited warranty underscores our assurance of quality, ensuring customers receive a product that meets their highest expectations in any industrial or commercial setting.
$126.00
| Wheel Diameter | 3.5" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 4-11/16" |
| Wheel Capacity | 250 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Polyolefin |
| Frame Material | Stainless Steel |
| Bolt Hole Pattern | 1-3/4" x 2-13/16" |
| Mount Style | Plate |
| Plate Size | 2-1/2" x 3-5/8" |
| Rig Type | Swivel with Brake |
| Brake Type | Side Lock Brake |
Designed for engineers, manufacturers, and material handling professionals
