6" x 2" Stainless K Solid Polyurethane Caster with Precision Ball Bearing and Side-Lock - Heavy-Duty 4" x 4.5" Plate for Industrial Applications (D4.06109.935 KW BRK7 SS) colson-header

COLSON HEADER

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

Wheel

6" x 2"

Capacity

1250 lbs

Overall Height

7-1/2"

Plate Size

4" x 4-1/2"

Full specs Spec sheet (PDF)

$235.00 USD - $257.00 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

Wheel6" × 2" Solid Polyurethane

MountPlate — 4" x 4-1/2"

TypeSwivel with Brake with brake

Overall height7-1/2"

Temperature-40°F to 600°F

6" x 2" Stainless K Solid Polyurethane Precision Ball Bearing Side-Lock Caster with 4" x 4.5" Plate - D4.06109.935 KW BRK7 SS

Product Features

Size: 6" diameter x 2" width
Material: High-quality stainless steel with solid polyurethane construction
Plate Size: 4" x 4.5" for adaptable mounting compatibility
Bearing Type: Precision ball bearing for seamless and quiet motion
Locking Mechanism: Side-lock feature for added stability and control
Application: Optimized for heavy-duty equipment, industrial carts, and secure mobility solutions

The 6" x 2" Stainless K Solid Polyurethane Precision Ball Bearing Side-Lock Caster - D4.06109.935 KW BRK7 SS is engineered to meet the demands of challenging industrial environments, delivering smooth mobility and secure positioning. Crafted with stainless steel and robust solid polyurethane, this caster resists wear and ensures durability even under heavy loads. The precision ball bearing design guarantees effortless movement, while the side-lock feature provides extra control by securing the caster when needed. With a 4" x 4.5" plate for easy attachment, this caster is ideal for a wide range of equipment, enhancing both functionality and safety.

Why Choose Our Stainless K Solid Polyurethane Precision Ball Bearing Caster?

Choose the 6" x 2" Stainless K Solid Polyurethane Precision Ball Bearing Side-Lock Caster - D4.06109.935 KW BRK7 SS for a reliable, high-performance solution. Its solid polyurethane and stainless-steel construction ensure long-lasting use, while the side-lock feature adds stability to support various applications. Perfect for industrial setups requiring consistent performance, this caster supports heavy-duty needs with ease, enhancing efficiency and safety for your equipment.

Key Features

Top 10 Product Features

Durable Construction: Built with high-quality stainless steel for exceptional strength and longevity, even in demanding industrial environments.
High Load Capacity: Supports up to 1,250 lbs, making it ideal for heavy-duty equipment and applications.
Temperature-Resistant Grease: Equipped with FDA-approved food-grade grease that performs reliably between -40°F and 600°F, ensuring smooth operation in extreme conditions.
Precision Ball Bearing: Features pedestal precision ball bearings for effortless and quiet movement, enhancing workflow efficiency.
Top Lock Brake System: Includes a reliable top lock brake (DTBRK7) for added safety and secure stopping when needed.
Solid Polyurethane Wheel: The K Solid Polyurethane wheel offers a durable, non-marking surface with excellent wear resistance, ideal for a variety of floor types.
Easy Mounting Plate: 4" x 4.5" top plate with a versatile bolt hole pattern for quick, adaptable installation on multiple surfaces.
RoHS Compliant: Meets RoHS standards and includes NSF component conformity (excluding thread guards), emphasizing quality and safety standards.
Swivel Radius: 5.38-inch swivel radius for smooth, agile movement, enhancing maneuverability in tight spaces.
Extended Warranty: Comes with a 3-year warranty, underscoring our commitment to quality and 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

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

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

6" x 2" Stainless K Solid Polyurethane Precision Ball Bearing Side-Lock Caster with 4" x 4.5" Plate - D4.06109.935 KW BRK7 SS

Product Overview

The 6" x 2" Stainless K Solid Polyurethane Precision Ball Bearing Side-Lock Caster - D4.06109.935 KW BRK7 SS is expertly crafted for high-performance industrial use. Featuring durable stainless steel construction and a solid polyurethane wheel, this caster offers both strength and reliability in demanding environments. With a maximum load capacity of 1,250 lbs, it’s ideal for applications where heavy-duty support is essential. Designed with a precision ball bearing system, it ensures smooth, quiet motion, minimizing wear on floors and enhancing mobility for industrial carts and equipment.

Benefits of Choosing Our Precision Ball Bearing Side-Lock Caster

Choosing the 6" x 2" Stainless K Solid Polyurethane Precision Ball Bearing Side-Lock Caster offers unmatched performance and reliability. Designed for tough environments, it ensures safe, stable positioning with its side-lock brake and allows smooth mobility, reducing the risk of strain or injury. The caster's construction minimizes floor damage, thanks to its non-marking solid polyurethane wheel, making it ideal for indoor and outdoor applications where maintaining floor integrity is crucial. Plus, with its RoHS compliance and NSF component certification, this caster meets rigorous industry standards for safety and quality.

Ideal Applications

This caster is engineered for versatility and is suitable for a wide range of applications, including:

Heavy-duty industrial carts and dollies
Warehouse and manufacturing equipment
Food and beverage processing facilities
Medical and laboratory equipment
Outdoor carts and equipment requiring reliable mobility on varied surfaces

With its high load capacity and robust construction, this caster is especially beneficial in environments where durability, ease of movement, and stability are critical to performance.

Upgrade Your Equipment with Reliable, High-Performance Mobility

Invest in the 6" x 2" Stainless K Solid Polyurethane Precision Ball Bearing Side-Lock Caster to enhance your equipment’s mobility and safety. Its advanced design and quality materials provide a superior balance of durability and functionality, ensuring consistent performance under heavy loads. Backed by a 3-year warranty and built to meet strict industry standards, this caster is a valuable addition for any industrial, commercial, or specialty application. Experience the difference in reliability and quality with our premium caster.

Frequently Asked Questions

What is the load capacity of this caster?+

This 6" x 2" Polyurethane Stainless Side Lock Caster – 4" x 4.5" Plate 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 7-1/2". 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).

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

$235.00

Technical Specifications

Identification
Brand	colson header
Dimensions & Mounting
Wheel Diameter	6"
Wheel Tread Width	2"
Overall Height	7-1/2"
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 Height7-1/2"

Wheel6" 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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6" x 2" Polyurethane Rigid Caster – 1250 lb | 4" x 4-1/2" Top Plate | CasterHQ 6" x 2" · 1250 lbs · Direct fit $73 View all 6′ x 2′ casters & wheels →

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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