Best place to buy Colson Casters! Ordered heavy duty casters from CasterCentral.com and I had some questions and they helped me troubleshoot my installation. Thanks!!
4" Stainless Steel Top Plate Caster with White Nylon Wheel - D4.04108.531 WN SS
Specifications
Dimensions & Mounting
| Wheel Diameter | 4" |
|---|---|
| Tread Width | 2" |
| Mount Height | 5-5/8" |
| Fastening Type | Top Plate |
| Bolt Hole Spacing | 2-5/8" x 3-5/8" to 3" x 3" |
Load & Performance
| Load Capacity | 900 lbs |
|---|---|
| Bearing Type | Delrin |
| Max Temperature | 180°F |
| Min Temperature | -20°F |
| Wheel Durometer | 75(±5) Shore D |
Materials & Finish
| Wheel Material | Nylon |
|---|---|
| Wheel Color | Brown |
| Wheel Core | Nylon |
| Finish | Stainless Steel |
| Caster Type | Rigid |
| Brand / Series | Colson Defender D4 Series Stainless Steel Casters |
Delivery: Estimated delivery time: 2-3 days
Returns: 30 Days Returns
Volume discounts are available for bulk or frequent orders
Product Details
About This Caster - D4.04108.531 WN SS
Choose this 4-inch Defender D4 rigid when a damp, lighter-duty cart should have neither grease to wash out nor anything to corrode.
The Delrin plain bearing is fully maintenance-free, immune to the moisture and cleaning chemicals that wreck a greased bearing, and quiet under the lighter loads it is meant for. It carries the hard white nylon wheel, which resists chemicals and water, stays dimensionally stable when wet, and wipes down for sanitary use, all on a stainless steel frame for corrosion service. The rigid mount keeps the cart tracking straight at the rear. Nylon leaves no color mark but is a hard, unforgiving tread that can scuff a soft floor and gives no cushioning, and the wheel works from -20 to 180°F. This is the low-upkeep rigid for clean, wet, lightly loaded carts.
Ideal applications
- Lighter-duty wash-down carts that should run grease-free
- Sanitary, damp areas where greased bearings fail
- Straight-tracking rear corners on chemical-service rigs
Keep the load in the Delrin class and check the floor suits a hard nylon tread before ordering.
Pairs with: the white-nylon Delrin swivel 49G4H42V-02 up front for grease-free steering.
Wrong fit? Faster or heavier duty? See the white-nylon precision-ball rigid 49G4G42G-02 and roller rigid 49G4I42G-02 in the Colson collection.
Also in this family: the hi-temp Delrin rigid 49G41H42G-02 for heat above 180°F, or the full Colson collection.
3D CAD Model
Need Help with Your Caster Order?
Visit the resources linked below including everything you need to get you started!
What our customers say
Excellent service! Outstanding quality castors.
Great customer service and casters!
Great service, friendly staff and quality product.
Excellent all inclusive selection. Was able to use their product search to easily and accurately purchase two pieces of Seperate but related pieces of hardware. Product shipped and tracked per UPS and arrived in a timely manner while packaged and in good condition. Product quality is excellent especially given price was a very reasonable.
Purchased Blickle casters from W.T. Hight Company. Rated 5/5.
Long story short, we purchased an under-counter freezer that was too tall and needed the casters taken off. However, I had no idea how to do that so a quick Google led me to W.T. Hight and the customer representative, Lemuga, was super patient and walked me through the process! Although we didn't purchase anything this time, their customer service was wonderful and we will be keeping this company on our radar for all things casters!
I had an amazing experience with W.T. Hight Company! I purchased casters for my equipment, and the quality was outstanding — sturdy, reliable, and exactly what I needed. The customer service was top-notch; they were incredibly patient and walked me through the entire process to ensure I got the right fit. Highly recommended.
Why Industry Pros Buy From Caster Central
-
The Brands That Matter
We're an authorized Colson Group distributor.
-
Fast Fulfillment
Order ships out in a snap, and delivers in 1-3 business days.
-
We Answer the Phone
Real caster experts. If you need help, we're here.
-
In Business Since 1866
Caster and wheel distribution is what we do.



