Product Description
Polyurethane load wheel assembly with sealed ball bearings, compatible with Big Joe PDS20 and PDS25 electric pallet trucks. Features 95A Shore A poly tread, tandem wheel configuration, and direct OEM fitment. Includes cross-reference part numbers 2125-101001-00 and 212510100100.
Specifications
Product Identity
| Part Number | BJ 2125-101001-00-A |
| Cross-Reference Numbers | 2125-101001-00, 212510100100 |
| Compatible Equipment | Big Joe PDS20, Big Joe PDS25 |
Dimensional
| Configuration | Tandem wheel assembly (dual wheels on single shaft) |
| Compatible Shaft Mounting | Direct replacement for Big Joe PDS20/PDS25 load wheel location |
Material & Construction
| Tread Material | Polyurethane, industrial grade |
| Core Material | Machined steel core |
| Tread Hardness | Shore A 95 |
| Bearing Construction | Sealed double-row ball bearings |
| Finish | Natural polyurethane over steel |
Frequently Asked Questions
Q: What is the difference between 2125-101001-00 and BJ 2125-101001-00-A?
A: Both part numbers reference the same polyurethane load wheel assembly with identical specifications. The variant with -A suffix is an alternate designation used in some Big Joe documentation or ordering systems. Both are directly interchangeable for PDS20 and PDS25 pallet trucks.
Q: What materials comprise the 2125-101001-00-A wheel assembly?
A: The tread is industrial-grade polyurethane compound with 95A Shore A hardness. The core is machined steel, providing structural rigidity and load support. Sealed ball bearings are integrated into the core for smooth rotation and extended service life.
Q: Is this wheel assembly configured as tandem (dual) wheels?
A: Yes. This assembly is configured as a tandem wheel unit, with two wheels mounted in parallel on a single shaft. This is standard for Big Joe PDS20 and PDS25 load wheel assemblies, distributing the load across both wheels for improved stability.
Q: What cross-reference part numbers are available for this wheel?
A: Cross-reference part numbers for 2125-101001-00-A include 2125-101001-00 and 212510100100. These designations reference the same assembly. Use these cross-references when searching inventory systems or verifying fitment with equipment documentation.
Q: How do sealed ball bearings affect maintenance and service life?
A: Sealed bearings require no greasing or lubrication throughout the wheel lifespan. They are pre-lubricated at the factory and sealed to prevent dust and moisture infiltration. Replace the wheel assembly when bearings exhibit signs of wear such as grinding noise, lateral play, or resistance to rotation.
Q: What is the recommended replacement schedule for this load wheel?
A: Replacement frequency depends on usage intensity and operating conditions. Inspect wheels regularly for tread wear, flat spots, bearing condition, and structural damage. Replace when tread reaches minimum thickness, bearings become noisy or loose, or wheels show visible damage affecting load capacity or handling performance.