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4" Stainless Steel Top Plate Rigid Caster with Maxim Nylon Glass filled Wheel - D4.04108.539 SS WB29
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 | 800 lbs |
|---|---|
| Bearing Type | Roller |
| 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 - D4.04108.539 SS WB29
Reach for this 4-inch Defender D4 rigid when a chemical-area cart is loaded to the limit and pushed slowly.
This is the highest-capacity build in the Maxim glass-filled nylon line: the roller bearing carries the most weight of the three bearings offered, suited to slow, sustained pushing, and the Maxim wheel matches it with glass-fiber reinforcement that takes heavy point loads while resisting chemicals and moisture. The stainless steel frame holds up in corrosive, sprayed-down bays, and the rigid mount keeps the load tracking straight at the rear. Glass-filled nylon is hard with no cushioning, so it transmits floor shock and can mark a soft surface, making this a pure strength-and-capacity caster for hard floors. It serves from -20 to 180°F.
Ideal applications
- Maximum-load chemical-area carts pushed slowly down a line
- Stainless transfer rigs at the top of the nylon capacity range
- Straight-tracking rear corners under the heaviest sustained loads
Confirm the roller-bearing load class and that the floor accepts a hard nylon tread before ordering.
Pairs with: the Maxim roller swivel 49XI42V-02 up front so the heavy cart steers.
Wrong fit? Lighter or faster duty? See the precision-ball Maxim rigid 49XG42G-02 and Delrin Maxim rigid 49XH42G-02 in the Colson collection.
Also in this family: browse the full Colson collection for other Defender D4 treads and bearings.
3D CAD Model
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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.
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