4" x 1-1/4" Performa Rubber Wheel w/ Ball Bearing - 2.00004.445
Specifications
Dimensions & Mounting
| Wheel Diameter | 4" |
|---|---|
| Tread Width | 1-1/4" |
Load & Performance
| Load Capacity | 300 lbs |
|---|---|
| Bearing Type | Ball Bearing |
| Min Temperature | -45°F to +180°F°F |
| Wheel Durometer | 65(+ or -5) Shore A |
Materials & Finish
| Wheel Material | Rubber |
|---|---|
| Wheel Color | Grey |
| Wheel Core | Polypropylene |
| Brand | Colson |
Delivery: Estimated delivery time: 2-3 days
Returns: 30 Days Returns
Volume discounts are available for bulk or frequent orders
Product Details
About This Wheel - 31MB40-03
Choose this 4-inch Performa wheel for the everyday utility cart, the mid-size ball-bearing wheel that rolls a mailroom, stockroom, or supply cart smoothly without taking up the deck height a taller wheel needs.
The 4-inch diameter is the practical middle: enough to clear a cord or a door sill, short enough to keep a loaded deck low and stable, and the ball bearing keeps that roll easy when the cart is pushed back and forth all day. The soft Colson Performa rubber on a polypropylene core stays quiet on tile and sealed concrete and leaves no marks, which is why it is the default replacement wheel on institutional utility carts.
Ideal applications
- Mailroom and stockroom utility carts on sealed concrete
- General supply carts pushed back and forth all shift
- Office and facility carts where a low deck matters
Skip the soft rubber if the cart carries heavy concentrated loads; it flattens under sustained weight, so a HI-TECH polyurethane wheel holds that load without setting.
Pairs with: the matching 4-inch swivel and rigid forks for a four-corner utility cart.
Wrong fit? Need a quieter maintenance-free bore, or a heavier load? See the Delrin 31MH40 and HI-TECH poly.
Also in this family: the Delrin 31MH40, or the full Colson collection.
3D CAD Model
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