Product Description
YL 550091329 Load Roller Assembly for Yale YA55 manual pallet jack. OEM specification replacement. Polyurethane tread on steel core, pre-installed bearing, fits load wheel position. Compatible with Yale YA55 series. No cross-reference part numbers available.
Specifications
Material
| Roller Material | Polyurethane tread bonded to steel core |
Part Numbers
| OEM Part Number | YL 550091329 |
| Manufacturer Part Number | YL-550091329 |
| Compatible Models | YA55 (Yale manual pallet jack series) |
Frequently Asked Questions
Q: What is the YL 550091329 load roller assembly used for?
A: The YL 550091329 is an OEM specification load roller assembly for Yale YA55 manual pallet jacks. It replaces worn load wheels that support pallet weight during transport. The assembly features polyurethane tread bonded to a steel core with a pre-installed bearing.
Q: What materials are in the YL 550091329?
A: The assembly uses polyurethane tread bonded directly to a hardened steel core. This construction provides wear resistance and consistent load support. The bearing is pre-installed to specification for the Yale YA55 series.
Q: Is the YL 550091329 compatible with Yale YA55 manual pallet jacks?
A: Yes. The YL 550091329 is designed specifically for Yale YA55 series compatibility. It is an OEM replacement part and no cross-reference equivalents are available. Use only for YA55 manual pallet jack load wheel positions.
Q: What are signs that a load roller assembly needs replacement?
A: Replace when wheels show flat spots, glazed surfaces, visible cracking in polyurethane, or when they no longer roll freely under load. Wheel noise, grinding, or pallet tilting during transport also indicate bearing or roller failure.
Q: How often should load roller assemblies be replaced in high-volume operations?
A: In high-volume warehouse environments, plan for replacement every 12-24 months. Lighter industrial use may extend life to 24-36 months. Cold storage and wet floor operations reduce service life by 20-40 percent due to polyurethane hardening and increased friction.