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: D4.04109.839-DT-BRK7-SS-WB29
Enhance your equipment's mobility with the 4" x 2" Stainless HD Nylon Glass Filled Roller Bearing Side Lock Caster. This high-performance caster combines strength and durability, featuring a stainless steel construction and a glass-filled nylon wheel for superior load-bearing capabilities. The 4" x 4.5" plate ensures a secure fit, while the side lock mechanism provides stability and safety, making it ideal for industrial and commercial environments. Designed for rigorous use, this caster is perfect for carts, equipment, and furniture that require reliable mobility in demanding settings.
Upgrade to the 4" x 2" Stainless HD Nylon Glass Filled Roller Bearing Side Lock Caster for unparalleled performance and reliability. Its robust design and secure locking mechanism make it an excellent choice for heavy-duty applications, ensuring your equipment moves smoothly and safely in any environment.
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 Roller Bearing Side Lock Caster is engineered to deliver exceptional performance and durability in demanding industrial applications. Designed for heavy-duty usage, this caster combines a robust construction with a focus on user safety and ease of use.
This caster features a full double ball hardened raceway that enhances performance and ensures longevity. The use of FDA-approved food-grade grease allows for operation in a wide temperature range from -40°F to 600°F, making it suitable for various environments, including food processing and pharmaceuticals.
With a load capacity of 1000 lb, this caster is perfect for moving heavy equipment and materials. Its 4" x 4.5" top plate ensures secure fastening to a variety of carts and equipment, while the 2-inch wheel tread width provides excellent stability and maneuverability.
This caster is RoHS compliant and features NSF certification (excluding thread guards), ensuring that it meets high safety and health standards. With a warranty of 3 years, you can trust in the quality and reliability of this product for your industrial needs.
Upgrade your equipment with the 4" x 2" Stainless HD Nylon Glass Filled Roller Bearing Side Lock Caster for a durable and reliable mobility solution. Ideal for various industrial applications, this caster will enhance the functionality of your carts, equipment, and furniture while ensuring safety and stability.
$221.00
| 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
