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: D4.04109.831-DT-BRK7-SS
Discover the superior performance of the 4" x 2" Stainless HD Nylon Glass Filled Delrin Bearing Side Lock Caster. This robust caster is designed with a glass-filled nylon wheel that combines lightweight construction with exceptional strength, ensuring smooth movement even under heavy loads. Its 4" x 4.5" plate allows for secure installation on various equipment, making it an ideal choice for industrial and commercial applications. The innovative side lock mechanism enhances safety and stability, preventing unwanted movement during operation. Upgrade your mobility solutions with this high-quality caster, built to withstand the rigors of heavy use while delivering reliable performance.
Elevate your equipment's functionality with the 4" x 2" Stainless HD Nylon Glass Filled Delrin Bearing Side Lock Caster. Designed for heavy-duty applications, this caster ensures unmatched durability and safety, making it a perfect addition to any industrial setup.
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 4" x 2" Stainless HD Nylon Glass Filled Delrin Bearing Side Lock Caster is engineered for heavy-duty applications, offering exceptional durability and performance. With a robust construction and advanced design, this caster is ideal for industrial settings where reliable mobility and safety are paramount.
Featuring full double ball hardened raceways, this caster ensures smooth and efficient movement even under heavy loads. The use of FDA-approved food-grade grease allows the caster to perform in extreme temperatures, ranging from -40°F to 600°F. This makes it suitable for various environments, including warehouses, factories, and food processing areas.
The Top Lock Brake (DTBRK7) provides enhanced safety by preventing unwanted movement during operation. Users can easily engage the brake to secure their equipment, ensuring stability in dynamic work environments. Additionally, the solid stainless steel construction provides corrosion resistance, further enhancing safety and longevity.
The 4" x 2" Stainless HD Nylon Glass Filled Delrin Bearing Side Lock Caster is an essential addition to any industrial equipment setup. With its impressive load capacity, robust design, and safety features, it provides reliable mobility solutions for demanding environments. Invest in quality and durability for your operations and ensure a seamless workflow with this high-performance caster.
$225.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5-5/8" |
| Wheel Capacity | 1000 lbs |
| Temp Range | -40°F to 600°F |
| Wheel Material | Nylon |
| 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
