PR 301821-005

Frequently Asked Questions

Q: What pallet jack models does the PR 301821-005 bearing fit?
A: The PR 301821-005 bearing is designed for manual pallet jacks manufactured by Prime Mover, specifically model CE units. This bearing supports the load wheel assembly and hub rotation. Confirm your equipment model and serial number before ordering.

Q: What are the dimensional specifications of the PR 301821-005 bearing?
A: Exact dimensional specifications vary by pallet jack model year. The bearing bore diameter, outer diameter, and width are precision-matched to Prime Mover model CE equipment. Request detailed dimensions to verify fit against your equipment hub assembly.

Q: What bearing type and load capacity is the PR 301821-005?
A: The PR 301821-005 is a deep groove ball bearing rated for the typical load wheel assembly of manual pallet jacks. The load capacity is engineered to support the static and dynamic loads encountered during normal warehouse material handling operations.

Q: What is the material composition of the PR 301821-005 bearing?
A: The PR 301821-005 bearing features hardened steel races and balls, which provide durability and corrosion resistance in warehouse environments. The bearing is sealed or shielded to minimize contamination from moisture and dust.

Q: What is the expected lifespan and maintenance for the PR 301821-005 bearing?
A: Typical bearing lifespan is 3 to 7 years depending on load frequency and storage conditions. Periodic inspection for noise, roughness, or excessive play is recommended. Replace the bearing if the load wheel does not rotate smoothly or resistance increases.