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-HTBLK-BRK4-SS
The 4" x 2" Stainless Hi-Temp Nylon Delrin Bearing Caster with Total Lock is expertly engineered for high-performance mobility in demanding environments. Constructed from robust stainless steel and advanced nylon materials, this caster offers exceptional resistance to heat, wear, and corrosion. The innovative Delrin bearing system ensures smooth and quiet operation, while the Total Lock feature secures both the wheel and swivel, providing maximum stability when needed. Designed for versatility, the 4" x 4.5" plate guarantees a strong attachment to various equipment, making it a reliable choice for industrial applications.
Invest in the 4" x 2" Stainless Hi-Temp Nylon Delrin Bearing Caster with Total Lock for unmatched reliability and superior performance. Its durable design and user-friendly features ensure your equipment remains secure and mobile, even in the most challenging conditions. Upgrade to this caster to enhance your operational efficiency and safety.
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 Hi-Temp Nylon Delrin Bearing Caster with Total Lock and 4" x 4.5" Plate is a premium-grade caster designed for heavy-duty applications requiring exceptional durability and performance. Engineered from high-quality stainless steel and nylon, this caster is perfect for environments where resistance to high temperatures and wear is crucial.
This caster features a 4-inch diameter and a 2-inch width wheel, constructed from Hi-Temp Nylon Glass Filled material for superior durability. The wheel hardness is rated at 75-80 Shore D, offering the perfect balance between flexibility and strength. The caster's design includes a Delrin bearing for quiet, smooth operation, contributing to a user-friendly experience.
The caster mounts securely with a 4" x 4-1/2" top plate, featuring a bolt hole pattern of 2-5/8" to 3" x 3" to 3-5/8". The recommended bolt size is 3/8", ensuring a secure attachment to various equipment types. Its 6.5-inch swivel radius allows for agile maneuverability, making it versatile for different applications.
The caster comes with a 3-year warranty, reflecting the manufacturer's commitment to quality and customer satisfaction. Additionally, it is RoHS compliant and includes NSF components (excluding thread guards), meeting industry standards for safety and reliability.
Invest in the 4" x 2" Stainless Hi-Temp Nylon Delrin Bearing Caster with Total Lock for a reliable, high-performance solution that enhances operational efficiency and safety in demanding environments. Its robust design, impressive load capacity, and advanced features make it the ideal choice for professionals seeking quality and reliability in their equipment.
$206.00
| 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" |
| Rig Type | Rigid with Brake |
| Brake Type | Total Lock Brake |
Designed for engineers, manufacturers, and material handling professionals
