Specialty Casters
Gate Casters
BBQ Pit & Smoker Casters
Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery & High Temperature Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters
The 8" x 2" Stainless Hi-Temp Retort Roller Bearing Side-Lock Caster with 4" x 4.5" Plate (D4.08109.839 RW BRK7 SS WB29) is engineered to deliver top performance under high-temperature and high-stress conditions. Crafted from premium stainless steel, this caster is equipped with a Hi-Temp Retort Roller Bearing for smooth, continuous movement. The side-lock feature ensures stability, while the 4" x 4.5" mounting plate offers versatile compatibility for industrial use. Ideal for environments that demand durability and resistance to heat and corrosion, this caster provides long-lasting reliability in demanding applications.
Our 8" x 2" Stainless Hi-Temp Retort Roller Bearing Side-Lock Caster with 4" x 4.5" Plate (D4.08109.839 RW BRK7 SS WB29) is rigorously tested to meet the highest standards of quality and performance. Designed for heavy-duty industrial applications, it promises dependable service in challenging environments. We are committed to providing products that deliver exceptional value, backed by reliable customer support and a satisfaction guarantee, ensuring peace of mind with every purchase.
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
Because of its size and weight, this item typically ships LTL freight on a pallet. Smaller add-on items may ship parcel. Freight cost is calculated by destination and shown before payment, or quoted for large orders.
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 8" x 2" Stainless Hi-Temp Retort Roller Bearing Side-Lock Caster with a 4" x 4.5" Plate (Model D4.08109.839 RW BRK7 SS WB29) is engineered for superior performance in challenging industrial environments. Designed to withstand high temperatures and demanding conditions, this caster features a high-load capacity of up to 900 lbs, making it ideal for heavy-duty applications. Its stainless steel construction provides exceptional durability and corrosion resistance, ensuring long-lasting reliability even in harsh environments. The caster’s advanced roller bearing and side-lock mechanism offer smooth mobility and secure positioning, meeting the highest standards of quality and functionality.
Engineered to excel in high-temperature and high-stress environments, this caster offers numerous benefits tailored for industrial applications. Its durable stainless steel frame and hi-temp roller bearings allow it to handle extreme temperatures, while the side-lock brake adds stability and control. The caster is also equipped with food-grade, FDA-approved grease, making it suitable for food processing and other sensitive industries. The precision design ensures reliable performance and easy maintenance, with a swivel radius that enhances maneuverability.
Perfect for industrial and commercial environments that demand high temperature resistance, corrosion resistance, and heavy load capacity. Common applications include:
Our 8" x 2" Stainless Hi-Temp Retort Roller Bearing Side-Lock Caster is crafted to meet rigorous industry standards, offering unparalleled durability, performance, and safety. Each unit undergoes comprehensive testing to ensure it can withstand demanding applications with ease. Supported by a 3-year warranty and dedicated customer service, we stand behind our commitment to quality and reliability, providing you with peace of mind and dependable performance.
This Colson D4.08109.839 8" x 2" Stainless Side Lock Caster – 4" x 4.5" Plate is rated to 900 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 Polyurethane wheel with a 2" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
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 -40°F to 180°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 Polyurethane wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 9-1/2". 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).
$304.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Overall Height | 9-1/2" |
| 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 | 900 lbs |
| Temp Range | -40°F to 180°F |
| Brake Type | Side Lock Brake |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Frame Material | Stainless Steel |
Spring Loaded Gate Wheel Heavy Duty – 8" Polyurethane, 1,000 lb | CasterHQ
8" x 2" · 1000 lbs
$199
8" x 2" Polyurethane Rigid Caster – 1,000 lb | 4" x 4-1/2" Plate | CasterHQ
8" x 2" · 1000 lbs · Direct fit
$30
8" x 2" Gray Iron Semi-Steel Spring Loaded Caster – 700 lb | CasterHQ
8" x 2" · 700 lbs
$164
View all 8′ 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 | 8" × 2"Gray Rubber | Swivel | 9-1/2" | $32.50 | View → | |
| 700 lbsLighter duty | 8" × 2"Cast Iron | — | — | $164.00 | View → | |
| 900 lbs | 8" × 2"Polyurethane | Swivel with Brake + brake | 9-1/2" | $304.00 | Viewing | |
| 1000 lbsHeavier duty | 8" × 2"Blue Solid Polyurethane | — | — | $199.00 | View → | |
| 1000 lbsHeavier duty | 8" × 2"Polyurethane | Rigid | 9-1/2" | $30.00 | View → |
