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: D4.04109.539-BRK7-SS-WB29
Enhance your mobility solutions with the 4" x 2" Stainless Max Nylon Roller Bearing Side Lock Caster. This caster combines a robust stainless steel construction with a high-quality nylon wheel, ensuring exceptional durability and performance. The roller bearing design allows for smooth operation, making it ideal for a variety of industrial and commercial applications. The side lock mechanism provides added security and stability, preventing accidental movement. With its 4" x 4.5" plate, installation is straightforward and secure, making it a reliable choice for your equipment and machinery needs.
Upgrade your equipment's functionality and safety with the 4" x 2" Stainless Max Nylon Roller Bearing Side Lock Caster. Its heavy-duty design and reliable performance make it the perfect choice for various environments, from warehouses to workshops. Experience enhanced mobility and stability with this high-quality caster, designed to meet your toughest demands.
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 Max Nylon Roller Bearing Side Lock Caster is engineered to provide exceptional mobility and durability in industrial and commercial environments. With a robust design and high load capacity, this caster is the perfect solution for a variety of applications, from heavy machinery to everyday equipment.
Investing in the 4" x 2" Stainless Max Nylon Roller Bearing Side Lock Caster means choosing a reliable mobility solution that enhances the efficiency of your operations. Its combination of strength, durability, and user-friendly features makes it an indispensable tool in any industrial or commercial setting. Whether you are upgrading existing equipment or outfitting new machinery, this caster meets and exceeds your expectations for performance and safety.
$199.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Wheel Capacity | 800 lbs |
| Temp Range | -40°F to 600°F |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
Designed for engineers, manufacturers, and material handling professionals
