Product Description
Valu-Jack VJ 55F9 is a sealed deep groove ball bearing equipped with two integrated rubber lip seals, designed for manual pallet jack hydraulic units.
Compatibility: Fits pallet jacks made by Valu-Jack, model 5500-2 Hydraulic Unit. Alternate model: 55002 Hydraulic Unit; 5500 2 Hydraulic Unit. SKU: VJ 55F9
Specifications
Part Numbers
| Manufacturer Part Number | VJ 55F9 |
| OEM Part Number | VJ 55F9 |
Frequently Asked Questions
Q: What is the VJ 55F9 bearing designed for?
A: The VJ 55F9 is a sealed deep groove ball bearing engineered specifically for manual pallet jack hydraulic units. It provides radial and axial load support with integrated sealing.
Q: What sealing does the VJ 55F9 bearing have?
A: The VJ 55F9 features two integrated rubber lip seals. These seals keep contaminants out and lubrication in, extending bearing life in warehouse and loading dock environments.
Q: Which Valu-Jack models use the VJ 55F9 bearing?
A: The VJ 55F9 is designed for Valu-Jack 5500-2 Hydraulic Unit manual pallet jacks. Alternate model references include 55002 Hydraulic Unit and 5500 2 Hydraulic Unit.
Q: How do sealed bearings differ from unsealed bearings?
A: Sealed bearings like the VJ 55F9 use integrated rubber lip seals to exclude water, dirt, and debris. Unsealed bearings are exposed to contaminants and require more frequent inspection. Sealed bearings are recommended for wet or dirty operating conditions.
Q: What maintenance does the VJ 55F9 sealed bearing require?
A: Sealed deep groove ball bearings like the VJ 55F9 are maintenance free within their service life. Periodically inspect for smooth rotation and listen for grinding or noise. Replace if rotation becomes rough or noisy.