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The 4" x 2" Stainless Hi-Temp Phenolic Precision Ball Bearing Side-Lock Caster with 4" x 4.5" Plate (D4.04109.335 HT BRK7 SS) is engineered to withstand high-temperature environments up to 500°F. Made from durable stainless steel and Hi-Temp Phenolic, this caster offers superior resistance to wear, heat, and corrosion, making it ideal for industrial, automotive, and other heavy-duty applications. The precision ball bearings ensure smooth movement, while the side-lock mechanism provides secure positioning for added safety. With a 4" x 4.5" mounting plate, this caster is easy to install and replace in a variety of settings.
Our 4" x 2" Stainless Hi-Temp Phenolic Precision Ball Bearing Side-Lock Caster (D4.04109.335 HT BRK7 SS) meets the highest industry standards for quality and performance. Each caster is tested to ensure it can withstand demanding high-heat environments and deliver long-lasting performance. Designed for applications where durability, precision, and heat resistance are critical, this caster guarantees reliable service, backed by our exceptional customer support and satisfaction guarantee.
Order processing
In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.
Shipping method
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
Payment & procurement terms
New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.
Volume pricing & quotes
Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.
Returns & warranty
Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.
For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.
The 4" x 2" Stainless Hi-Temp Phenolic Precision Ball Bearing Side-Lock Caster with 4" x 4.5" Plate - D4.04109.335 HT BRK7 SS is specifically engineered for industrial, automotive, and heavy-duty applications that demand superior performance and durability in extreme environments. Whether you’re dealing with high-heat machinery, heavy equipment, or frequent movement in challenging conditions, this caster provides the reliable and smooth mobility you need.
Constructed with Hi-Temp Phenolic material, this caster is built to withstand temperatures ranging from -40°F to 600°F, making it the ideal choice for environments exposed to high heat. Whether you are working with industrial ovens, kilns, or high-temperature manufacturing processes, this caster will continue to perform reliably under the toughest conditions. Its resilience to heat ensures long-lasting durability and prevents wear over time.
The caster features precision ball bearings housed in a full double ball hardened raceway, which ensures smooth, consistent movement under heavy loads. The addition of food-grade grease that operates within a wide temperature range (-40°F to 600°F) enhances its performance in high-demand, high-heat settings, making it an excellent choice for industrial and commercial applications.
With a maximum load capacity of 800 lbs, this caster is designed to handle substantial weight without compromising its functionality. The durable stainless steel finish enhances corrosion resistance, ensuring long-term use in industrial and automotive settings. This makes it particularly suitable for moving heavy machinery or equipment across various surfaces without the risk of failure.
Equipped with a Top Lock Brake (DTBRK7), this caster offers enhanced safety and control. The brake system prevents unwanted movement when the caster is in position, ensuring that your equipment remains securely in place. This feature is especially valuable in environments where stability is critical, such as automotive repair stations, warehouses, and manufacturing floors.
The caster comes with a 4" x 4.5" top plate with a bolt hole pattern (2-5/8" to 3" x 3" to 3-5/8") that allows for flexible mounting options. It can be easily installed on a variety of equipment, ensuring minimal downtime. The axle size of ½" diameter 304 stainless steel provides additional strength, with a solid axle available upon special order for applications requiring even more durability.
With a swivel radius of 4.94 inches, this caster provides excellent maneuverability, allowing for quick turns and efficient movement in tight spaces. This is particularly beneficial for use in environments like warehouses or factories where precise positioning of heavy equipment is essential for workflow and productivity.
Backed by a 3-year warranty, the 4" x 2" Stainless Hi-Temp Phenolic Precision Ball Bearing Side-Lock Caster with 4" x 4.5" Plate is built to last. We provide our customers with the confidence that their investment in this high-quality caster will yield reliable, long-term results. Our commitment to providing superior products ensures that this caster will stand up to the rigors of heavy-duty use and demanding environments.
Our caster is RoHS compliant and an NSF component (less thread guards), making it a trusted choice for industries that require products adhering to strict environmental and safety standards. This ensures that the caster meets high industry standards and contributes to the safety and efficiency of your operations.
The 4" x 2" Stainless Hi-Temp Phenolic Precision Ball Bearing Side-Lock Caster with 4" x 4.5" Plate (D4.04109.335 HT BRK7 SS) is a top-tier product designed to handle extreme temperatures, heavy loads, and demanding environments. It combines superior engineering, durability, and performance with user-friendly features that ensure reliable operation and safety in industrial and automotive applications. Choose this caster for reliable mobility, precise control, and long-term performance in your most demanding tasks.
This 4" x 2" Hi-Temp Phenolic Stainless Side Lock Caster – 4" x 4.5" Plate is rated to 800 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.
This caster runs a High Temp Phenolic wheel with a 2" tread width. Phenolic carries high loads on smooth, hard floors and tolerates heat, but transmits more shock than an elastomer tread.
This caster uses a top-plate mount with a 4" x 4-1/2" plate and a 3" x 3" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
This is a Swivel with Brake caster with a wheel brake. Swivel casters rotate 360 degrees for full maneuverability. The brake locks the wheel to hold the load in place. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for Up to 500°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).
The High Temp Phenolic wheel performs best on smooth, hard industrial floors. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 5-5/8". Account for it when checking equipment clearance, dock height, and ergonomic working height.
We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).
$234.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5-5/8" |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Rig Type | Swivel with Brake |
| Load & Performance | |
| Wheel Capacity | 800 lbs |
| Temp Range | Up to 500°F |
| Brake Type | Side Lock Brake |
| Materials & Finish | |
| Wheel Material | High Temp Phenolic |
| Wheel Core Material | Phenolic |
| Frame Material | Stainless Steel |
4" x 2" Phenolic Swivel Caster 4-1/2" x 6-1/4" Plate – 800 lb | CasterHQ
4" x 2" · 800 lbs
$29
4" x 2" Phenolic Rigid Caster – 800 lb | 4" x 4-1/2" Top Plate | CasterHQ
4" x 2" · 800 lbs · Direct fit
$21
4" x 2" Phenolic Swivel Caster – 800 lb | 4" x 4-1/2" Top Plate | CasterHQ
4" x 2" · 800 lbs · Direct fit
$25
View all 4′ x 2′ casters & wheels →
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 700 lbsLighter duty | 4" × 2"Polyurethane | — | 5-5/8" | $63.00 | View → | |
| 700 lbsLighter duty | 4" × 2"Cast Iron | Rigid | 5-5/8" | $48.00 | View → | |
| 800 lbs | 4" × 2"High Temp Phenolic | Swivel with Brake + brake | 5-5/8" | $234.00 | Viewing | |
 Direct fit4" x 2" Phenolic Rigid Caster – 800 lb |
800 lbsSame capacity | 4" × 2"Phenolic | Rigid | 5-5/8" | $21.00 | View → |
 Direct fit4" x 2" Phenolic Swivel Caster – 800 lb |
800 lbsSame capacity | 4" × 2"Phenolic | Swivel | 5-5/8" | $25.00 | View → |
