A 5″ shopping cart TPU wheel with a 1-1/4″ crown tread in gray on gray and running on a 5/16″ quad x bearing with a 1-5/8″ hub. It carries 250 lb and operates from -30°F to 140°F, with a Shore A98 tread.
| Product Series | |
|---|---|
| Series Type | Shopping Cart |
| Wheel Diameter | |
| Wheel Tread Width | |
| Hub Width | |
| Wheel Profile | |
| Wheel Tread Material | TPU |
| Wheel Core Material | Polypropylene |
| Wheel Durometer | |
| Wheel Color | |
| Bearing Type | |
| Wheel Bore Size | 5/16" |
| Bearing Material | |
| Load Capacity | |
| Bearing Size | |
| Operating Temp | |
| Weight | |
| Warranty Duration | |
| Threadguard | |
| Options/Features |
Where it fits. Thermoplastic polyurethane is the general-purpose upgrade tread. It is non-marking, resists oils and most mild chemicals, and carries more load than rubber at the same diameter without the noise of a hard tread. TPU holds its shape under sustained static load, so carts parked loaded overnight are less prone to flat spots.
Construction. The tread is molded to a polypropylene core. Hub width is 1-5/8″. Thread guards are fitted to keep string, film, and debris out of the bore. A 5/16″ steel Quad X bearing fits a 5/16″ axle.
Load and duty. The 250 lb rating is per wheel. Standard practice is to size a four-wheel set assuming three wheels carry the load, so this wheel supports roughly a 750 lb cart with margin for shock loading and uneven floors. Continuous operating range is -30°F to 140°F.
About Series 30. Series 30 wheels are built for retail and shopping cart service. P&H has specialized in shopping cart wheels since the 1980s, and the line includes travelator and moving walkway wheels for carts found primarily outside the US market.
