8" x 2" Stainless Steel HI-TECH Polyurethane Delrin Bearing Side-Lock Caster with 4" x 4.5" Plate - Heavy-Duty Mobility Solution for Secure Transport and Easy Maneuverability (Model: D4.08109.921 BRK7 SS) colson-header

COLSON HEADER

8" x 2" Polyurethane Stainless Side Lock Caster – 4" x 4.5" Plate | CasterHQ

Wheel

8" x 2"

Capacity

1000 lbs

Overall Height

9-1/2"

Plate Size

4" x 4-1/2"

Full specs Spec sheet (PDF)

$243.00 USD - $265.00 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 capacity1000 lbs

Wheel8" × 2" Polyurethane

MountPlate — 4" x 4-1/2"

TypeRigid with brake

Overall height9-1/2"

Temperature-40°F to 600°F

8" x 2" Stainless HI-TECH Polyurethane Delrin Bearing Side-Lock Caster with 4" x 4.5" Plate - D4.08109.921 BRK7 SS

Product Features

Size: 8" diameter x 2" width
Material: Durable stainless steel and HI-TECH polyurethane
Plate Dimensions: 4" x 4.5" for stable installation
Type: Delrin bearing for smooth operation
Locking Mechanism: Side-lock feature for enhanced security
Weight Capacity: Designed for heavy-duty use

The 8" x 2" Stainless HI-TECH Polyurethane Delrin Bearing Side-Lock Caster - D4.08109.921 BRK7 SS is engineered for optimal performance in a variety of industrial applications. This robust caster combines a stainless steel construction with high-performance polyurethane, ensuring both durability and smooth maneuverability. The 4" x 4.5" plate provides a stable foundation for secure mounting, while the Delrin bearing offers effortless rolling action, reducing friction and wear over time.

The innovative side-lock mechanism enhances safety by securing the caster in place, preventing unwanted movement during use. With a generous weight capacity, this caster is ideal for transporting heavy loads in warehouses, workshops, and retail environments. Its resistance to wear and tear makes it a reliable choice for continuous use, providing excellent value for both businesses and individuals seeking quality and efficiency in their operations.

Why Choose Our Stainless HI-TECH Polyurethane Caster?

Opt for the 8" x 2" Stainless HI-TECH Polyurethane Delrin Bearing Side-Lock Caster to elevate your mobility solutions. Its combination of strength, durability, and innovative design makes it an essential component for any heavy-duty application. Improve your workflow and enhance safety with this reliable caster that meets the highest industry standards. Choose quality, performance, and efficiency with our HI-TECH casters, and experience a noticeable improvement in your handling and transport tasks.

Key Features

Top 10 Features of the 8" x 2" Stainless HI-TECH Polyurethane Delrin Bearing Side-Lock Caster

Superior Load Capacity: Supports up to 1000 lb, ideal for heavy-duty applications and ensuring reliable performance.
Durable Construction: Made from stainless steel and HI-TECH polyurethane, designed to withstand harsh conditions and provide longevity.
Innovative Brake System: Features a Top Lock Brake (DTBRK7) for enhanced safety and secure stopping.
Wide Operating Temperature Range: Functions efficiently in temperatures from -45°F to +180°F, suitable for various environments.
Smooth Rolling Action: Equipped with Delrin bearings for low friction, allowing for easy maneuverability.
Versatile Mounting Options: 4" x 4-1/2" top plate with a flexible bolt hole pattern (2-5/8" to 3" x 3" to 3-5/8") for compatibility with multiple setups.
Easy Maintenance: No wheel thread guards for hassle-free cleaning and maintenance, keeping the caster in optimal condition.
Attractive Aesthetic: Maroon wheels on a grey core provide a professional appearance that fits well in any environment.
Solid Axle Option: Standard ½" diameter stainless steel zerk axle with a solid axle available upon request, enhancing customization.
Warranty Assurance: Backed by a 3-year warranty, providing peace of mind and confidence in product quality.

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 Information on the 8" x 2" Stainless HI-TECH Polyurethane Delrin Bearing Side-Lock Caster

The 8" x 2" Stainless HI-TECH Polyurethane Delrin Bearing Side-Lock Caster (Model: D4.08109.921 BRK7 SS) is meticulously engineered to provide exceptional performance in a variety of industrial and commercial applications. Its robust design, combined with high-quality materials, makes it an ideal choice for those seeking durability and reliability in their mobility solutions.

Key Features and Benefits

Exceptional Load Capacity: This caster supports a weight capacity of up to 1000 lb, making it suitable for transporting heavy loads with confidence.
Durable Materials: Constructed with stainless steel and HI-TECH polyurethane, this caster is designed to resist corrosion and wear, ensuring a long service life.
Efficient Brake Mechanism: The Top Lock Brake (DTBRK7) provides reliable stopping power, enhancing safety during operation.
Versatile Temperature Range: With an operating temperature range from -45°F to +180°F, this caster is well-suited for both cold and hot environments.
Smooth Performance: The Delrin bearing offers low friction, facilitating easy maneuverability even under heavy loads.

Design and Compatibility

Designed for versatility, the caster features a 4" x 4-1/2" top plate with a flexible bolt hole pattern ranging from 2-5/8" to 3" x 3" to 3-5/8". This adaptability ensures compatibility with a variety of mounting setups, making it easy to integrate into existing equipment.

Maintenance and Warranty

The caster is designed with ease of maintenance in mind, featuring no wheel thread guards for straightforward cleaning. Additionally, it comes with a 3-year warranty, assuring users of its quality and durability, which reflects the manufacturer's commitment to excellence.

Environmental Compliance

The 8" x 2" Stainless HI-TECH Polyurethane Delrin Bearing Side-Lock Caster is RoHS compliant and features NSF certification (excluding thread guards), ensuring that it meets regulatory standards for safety and environmental responsibility.

Conclusion

In summary, the 8" x 2" Stainless HI-TECH Polyurethane Delrin Bearing Side-Lock Caster is an excellent choice for those in need of a reliable, durable, and versatile mobility solution. Its high load capacity, durable construction, and innovative features make it suitable for various applications, ensuring that it meets the needs of both businesses and individuals seeking quality performance.

Frequently Asked Questions

What is the load capacity of this caster?+

This 8" x 2" Polyurethane Stainless Side Lock Caster – 4" x 4.5" Plate is rated to 1000 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 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 Rigid caster with a wheel brake. Rigid casters track straight for directional stability. 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 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).

8" x 2" Polyurethane Stainless Side Lock Caster – 4" x 4.5" Plate | CasterHQ

$243.00

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	Rigid
Load & Performance
Wheel Capacity	1000 lbs
Temp Range	-40°F to 600°F
Brake Type	Side Lock Brake
Materials & Finish
Wheel Material	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 MaterialPolyurethane

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: 1000 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 TypeRigid

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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