Product Description
The WR 537-A is a direct-replacement load wheel assembly designed for Wrangler manual pallet jacks and compatible aftermarket pallet handling equipment. This wheel features polyurethane tread bonded to a solid steel core, delivering reliable traction on warehouse floors while resisting wear. The assembly comes pre-installed with a bearing and two steel washers to simplify setup on your equipment.
Specifications
Material
| Tread Material | Polyurethane |
| Wheel Core Material | Steel |
| Core Construction | Solid steel core, precision machined |
Dimensions & Assembly
| Bearing Included | Yes, pre-installed |
| Washers Included | Two steel washers |
Compatibility & Application
| Compatible Equipment | Wrangler manual pallet jacks and compatible aftermarket pallet jacks |
| Product Type | Load wheel assembly |
Part Numbers
| Manufacturer Part Number | WR 537-A |
Frequently Asked Questions
Q: What are the exact specifications of the WR 537-A load wheel assembly?
A: The WR 537-A features a polyurethane tread with a solid steel core. It includes a pre-installed bearing and two steel washers.
Q: Which pallet jack brands is the WR 537-A compatible with?
A: The WR 537-A is designed for Wrangler manual pallet jacks and compatible aftermarket pallet handling equipment.
Q: Why is polyurethane tread preferred for warehouse load wheels?
A: Polyurethane provides superior grip on both dry and slightly wet floors. It absorbs vibration effectively, operates more quietly than nylon, and performs well on rough or textured concrete surfaces common in warehouses and distribution centers.
Q: What is the typical lifespan of the WR 537-A assembly?
A: Polyurethane load wheels like the WR 537-A typically last 2-4 years under normal warehouse use. Lifespan depends on daily operating hours, load weight, floor conditions, and maintenance practices.
Q: Does the WR 537-A work in cold storage environments?
A: Standard polyurethane can harden in temperatures below 32°F, potentially reducing traction. If you operate equipment in cold storage, verify compatibility with those conditions or contact us regarding specialized low-temperature compound alternatives.
Q: What maintenance does the WR 537-A require?
A: Inspect the wheel tread regularly for wear and damage. The pre-installed bearing does not require routine lubrication. If the wheel becomes noisy or difficult to turn, check the bearing for damage and inspect the axle for debris or obstructions.
Q: Can the bearing be replaced if it fails?
A: Yes, the bearing can be replaced. If the pre-installed bearing fails, contact us for bearing replacement specifications compatible with the WR 537-A wheel hub.
