Product Description
Polyurethane load wheel assembly for Prime Mover electric pallet jack. OEM part number PR 21038-00. 4 inch diameter x 2.875 inch width. Compatible cross-reference part numbers PM21038-00-A, PR21038-00-A, PMP21038. Precision steel hub, sealed ball bearings, 95A hardness polyurethane tread. Designed for BT Prime Mover electric lift truck applications.
Specifications
Material
| Hub Material | Precision machined steel |
| Polyurethane Hardness | Shore A 95 |
Part Numbers
| OEM Part Number | PR 21038-00 |
| Cross-Reference Part Numbers | PR21038-00-A, PM21038-00-A, PR2103800A, PM21038-00, PMP21038 |
| Supersedes/Equivalents | PR21038-00-A, PM21038-00-A |
Frequently Asked Questions
Q: What are the exact dimensions and specifications of the PR 21038-00 load wheel?
A: The PR 21038-00 is a polyurethane load wheel assembly with a 4 inch diameter and 2.875 inch width. It features a precision steel hub, Shore A 95 hardness polyurethane tread, and sealed ball bearings. The hub is precision machined steel designed for high-cycle lift truck applications.
Q: Which electric pallet jack models is the PR 21038-00 compatible with?
A: The PR 21038-00 is designed for BT Prime Mover electric lift truck applications. This load wheel assembly fits Prime Mover electric pallet jacks and related equipment in that product line. Verify your equipment model before ordering to confirm fitment.
Q: What cross-reference part numbers are equivalent to the PR 21038-00?
A: Cross-reference part numbers for the PR 21038-00 include PM21038-00-A, PR21038-00-A, PMP21038, PM21038-00, and PR2103800A. These part numbers reference the same OEM assembly, so any of these numbers can be used when ordering from us.
Q: How durable is the Shore A 95 polyurethane tread on this wheel?
A: The Shore A 95 hardness polyurethane tread is engineered for heavy-duty material handling in production environments. This hardness rating provides excellent resistance to abrasion and load wear while maintaining traction in typical warehouse conditions. Sealed ball bearings protect against contamination and extend service life.
Q: What maintenance is recommended for the PR 21038-00 load wheel?
A: The sealed ball bearings require minimal maintenance. Inspect the polyurethane tread periodically for excessive wear or debris accumulation. Clean the wheel surface to maintain traction. Replace when tread thickness becomes uneven or when load capacity is compromised. Do not attempt to repair sealed bearing assemblies; replace the complete wheel assembly.