Delivery: Estimated delivery time: 2-3 days
Returns: 30 Days Returns
Volume discounts are available for bulk or frequent orders
Product Specifications
More Information About This Product
About This Caster - 2.04208.91
Bolt this 4-inch polyurethane rigid caster with the Delrin bearing and top plate to the back corners of a cart that parks loaded, the tough HI-TECH Maroon wheel that carries more than rubber and the fixed yoke that holds the line straight.
The HI-TECH polyurethane tread takes a heavier load than rubber and does not develop a flat where the cart sits parked, so it rolls away clean after a long stop, it stays non-marking on a finished floor, the Delrin bearing rolls dry with nothing to grease, the bigger 4-inch wheel clears thresholds, and the rigid yoke tracks straight. Confirm your plate pattern matches the 3-5/8 by 2-11/16 inch plate before you order. It is the tough non-marking polyurethane rigid for the back corners of a loaded cart.
Ideal applications
- Cart that parks loaded and must roll away without a flat
- Heavier load that rubber capacity would not cover
- Bigger 4-inch wheel that clears thresholds and seams
Light loads over rough floors? A soft rubber tread rides quieter and cushions more.
Pairs with: the rubber Delrin modular swivel 31MH40X88-03 on the leading corners.
Wrong fit? Want an easier roll under load or a softer wheel? See the polyurethane ball rigid 31JB40G-03 and the rubber Delrin rigid 31MH40G-03.
Also in this family: the polyolefin Delrin rigid 31GH40G-03, or the 2 Series caster collection.
View Datasheet and CAD Model
Need Help with Your Caster Order?
Visit the resources linked below including everything you need to get you started!





