8" x 2" Stainless Steel Caster with Solid Polyurethane Wheel and Delrin Bearing - Side-Lock Design for Heavy-Duty Applications (4" x 4.5" Plate) - D4.08109.931 KW BRK7 SS colson-header

COLSON HEADER

Colson D4.08109.931 8" x 2" Polyurethane Stainless Side Lock Caster | CasterHQ

Wheel

8" x 2"

Capacity

1250 lbs

Overall Height

9-1/2"

Plate Size

4" x 4-1/2"

Full specs Spec sheet (PDF)

$250.00 USD - $272.00 USD

Save 30%+ vs big-box distributors

In Stock · Ships in 1-3 Business Days

✉️ Email a Caster Solutions Expert (Mon–Fri 8–5 CST)

PO Net 30 ACH Tax-Exempt

Business Purchasing

Purchase orders accepted for approved accounts
Net 30 terms for qualified businesses
ACH, credit card, and tax-exempt ordering
Bulk and contract pricing on fleet quantities

Upload a PO / Quote·Request bulk pricing·844-439-4335

Not sure this is the right spec? Jordan (Founder) and Bob (45+ years in casters) review applications before you order.

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Product Overview

At a glance

Load capacity1250 lbs

Wheel8" × 2" Solid Polyurethane

MountPlate — 4" x 4-1/2"

TypeSwivel with Brake with brake

Overall height9-1/2"

Temperature-40°F to 600°F

8" x 2" Stainless K Solid Polyurethane Delrin Bearing Side-Lock Caster with 4" x 4.5" Plate - D4.08109.931 KW BRK7 SS

Product Features

Size: 8" diameter x 2" width
Material: Durable stainless steel with solid polyurethane wheel
Plate Dimensions: 4" x 4.5" for stable mounting
Bearing Type: Delrin bearing for smooth operation
Locking Mechanism: Side-lock feature for secure positioning
Application: Ideal for heavy-duty use in warehouses and industrial settings

The 8" x 2" Stainless K Solid Polyurethane Delrin Bearing Side-Lock Caster - D4.08109.931 KW BRK7 SS is engineered for performance and reliability. This caster features a robust stainless steel construction, ensuring long-lasting durability even under heavy loads. The solid polyurethane wheel provides excellent traction and resistance to wear, making it suitable for various applications in industrial and warehouse environments.

With a 4" x 4.5" plate, this caster offers easy installation and stable support for your equipment. The Delrin bearing ensures a smooth rolling experience, reducing friction and effort during transport. Its side-lock mechanism secures the caster in place, preventing unwanted movement while loading or unloading. Choose this caster for your material handling needs and enjoy enhanced productivity and safety in your operations.

Why Choose Our Stainless K Solid Polyurethane Casters?

Invest in the 8" x 2" Stainless K Solid Polyurethane Delrin Bearing Side-Lock Caster to elevate your material handling capabilities. Its superior construction and locking mechanism provide a dependable solution for any industrial setting. Enhance your workflow and ensure the safe movement of your equipment with this high-quality caster, designed for durability and performance.

Key Features

Top 10 Product Features

High Load Capacity: Supports up to 1250 lbs, making it ideal for heavy-duty applications.
Durable Construction: Features full double ball hardened raceways for enhanced durability and performance.
Temperature Resistance: FDA-approved food grade grease rated from -40°F to 600°F for versatile usage.
Easy Installation: Comes with a 4" x 4-1/2" top plate for quick and secure mounting.
Delrin Wheel Bearing: Ensures smooth operation and reduced friction during movement.
Solid Polyurethane Wheel: Provides excellent traction and resistance to wear, suitable for various surfaces.
Top Lock Brake System: Equipped with a reliable top lock brake (DTBRK7) for added safety during use.
Compact Swivel Radius: Features a 6.5-inch swivel radius for improved maneuverability in tight spaces.
Quality Finish: Made with stainless steel for a sleek appearance and enhanced corrosion resistance.
Warranty Assurance: Backed by a 3-year warranty, ensuring peace of mind and product reliability.

Ordering & Shipping Information

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

Purchase orders — accepted from approved accounts

Net 30 terms — available on approved credit

ACH & all major cards — Visa, MC, Amex, Discover

Tax-exempt — submit your resale/exemption certificate

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.

Typical transit times after shipment

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.

Need an exact freight quote or blanket PO?

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.

Additional Information

Extended Product Information

The 8" x 2" Stainless K Solid Polyurethane Delrin Bearing Side-Lock Caster (SKU: D4.08109.931 KW BRK7 SS) is engineered to meet the demands of heavy-duty applications across various industries. This caster is specifically designed to provide exceptional performance and durability, making it an essential component for any warehouse, manufacturing facility, or retail environment.

Superior Performance Features

Featuring full double ball hardened raceways, this caster ensures smooth and reliable operation. The use of FDA-approved food grade grease allows for a temperature range from -40°F to 600°F, making it suitable for both cold storage and high-temperature environments. Whether you are moving heavy loads or navigating through tight spaces, this caster provides the support and stability you need.

User-Friendly Design

The caster's 4" x 4-1/2" top plate allows for easy installation on various equipment. It includes a top lock brake (DTBRK7) that secures the caster in place when needed, ensuring safety during operation. With a compact swivel radius of 6.5 inches, maneuverability is enhanced, allowing for effortless navigation in confined areas.

Durable Construction

Made with stainless steel, this caster is not only robust but also resistant to corrosion, ensuring long-lasting use even in harsh conditions. The solid polyurethane wheel provides excellent traction, while the Delrin bearing guarantees smooth movement and minimal maintenance.

Warranty and Compliance

With a warranty of 3 years, customers can trust in the quality and reliability of this product. Additionally, it is RoHS compliant and recognized as an NSF component, further ensuring its suitability for a variety of applications, including those requiring food safety standards.

Conclusion

The 8" x 2" Stainless K Solid Polyurethane Delrin Bearing Side-Lock Caster is a perfect choice for businesses seeking reliable, high-performance casters. Whether for industrial, commercial, or retail use, this caster delivers exceptional value, efficiency, and safety, making it an essential addition to your material handling solutions.

Frequently Asked Questions

What is the load capacity of this caster?+

This Colson D4.08109.931 8" x 2" Polyurethane Stainless Side Lock Caster is rated to 1250 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.

What wheel does this caster use?+

This caster runs a Solid Polyurethane wheel with a 2" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.

What plate size and bolt pattern does it use?+

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.

Is this a swivel or rigid caster, and how does the brake work?+

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.

What temperature range can this caster handle?+

Rated for -40°F to 600°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.).

What floors and applications is it best for?+

The Solid 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.

What is the overall mounted height?+

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.

How do I order, and what are the terms?+

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).

Colson D4.08109.931 8" x 2" Polyurethane Stainless Side Lock Caster | CasterHQ

$250.00

Technical Specifications

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	1250 lbs
Temp Range	-40°F to 600°F
Brake Type	Side Lock Brake
Materials & Finish
Wheel Material	Solid Polyurethane
Frame Material	Stainless Steel

Reference Dimensions

Overall Height9-1/2"

Wheel8" x 2"

Top Plate4" x 4-1/2"

Bolt Pattern3" x 3"

Wheel MaterialSolid Polyurethane

Illustrative caster profile drawn to this item's proportions — dimensions are manufacturer specification values. Confirm against the technical table before ordering.

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Will This Caster Handle Your Load?

Enter your loaded weight — we derate to 3 effective casters on a 4-caster rig, per industry practice for uneven floors.

Rated capacity: 1250 lbs per caster. For dynamic loads, towing, or debris-strewn floors, apply additional safety factor · full engineering tools →

Fitment & Interchange

MountPlate

Plate Size4" x 4-1/2"

Bolt Pattern3" x 3"

Rig TypeSwivel with Brake

BrakeSide Lock Brake

Replacing an existing caster? Match the bolt pattern first, then wheel size · more 4" x 4-1/2" plate casters →

Documentation

Spec sheet (PDF) 30-day pricing honored Request STEP / CAD fileour engineers email it same day Caster selection guide Caster University Fleet & contract pricing Net 30 available

30-day returns · manufacturer warranty · spec support: 844-439-4335 (Mon–Fri 8–5 CST)

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