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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.
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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.
Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: D4.06109.551-BRK7-SS
The 6" x 2" Stainless Performa Rubber (Round) Delrin Bearing Side-Lock Caster is designed for maximum durability and performance in various environments. This caster combines a robust stainless steel construction with a high-quality rubber wheel, offering superior traction and smooth mobility on various surfaces. The Delrin bearing ensures effortless movement while minimizing wear and tear, making it ideal for heavy-duty applications. The side-lock feature adds an extra layer of safety, ensuring your equipment remains securely in place when not in motion. Its 4" x 4.5" plate facilitates easy installation and stability, making this caster a perfect choice for industrial and commercial use.
Upgrade your operational efficiency with the 6" x 2" Stainless Performa Rubber (Round) Delrin Bearing Side-Lock Caster. Its reliable construction and safety features make it an excellent investment for your equipment. Whether in a warehouse, workshop, or factory setting, this caster promises to enhance mobility while ensuring the safety and stability of your loads.
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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 6" x 2" Stainless Performa Rubber (Round) Delrin Bearing Side-Lock Caster (Model: D4.06109.551 BRK7 SS) is engineered for heavy-duty applications that demand durability and reliability. Constructed with premium materials, this caster is designed to withstand extreme conditions while providing exceptional performance.
Featuring full double ball hardened raceways and FDA-approved food-grade performance grease that operates effectively in temperatures ranging from -40°F to 600°F, this caster is built to handle both low and high-temperature environments. The robust stainless steel construction and Performa rubber tread enhance the caster's resilience against wear and tear, making it ideal for rigorous industrial settings.
This caster is ideal for a wide range of applications, including:
Our caster is RoHS compliant and certified as an NSF component (excluding thread guards), ensuring that it meets stringent environmental and safety standards. This makes it a responsible choice for eco-conscious operations without compromising on performance.
Upgrade your operational efficiency with the 6" x 2" Stainless Performa Rubber (Round) Delrin Bearing Side-Lock Caster. Its superior construction, exceptional load capacity, and reliable features make it the perfect solution for heavy-duty applications requiring both performance and safety.
$236.00
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Overall Height | 7-1/2" |
| Wheel Capacity | 450 lbs |
| Temp Range | -40°F to 600°F |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Stainless Steel |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Rig Type | Swivel with Brake |
| Brake Type | Side Lock Brake |
Designed for engineers, manufacturers, and material handling professionals