Product Description
Single shield bearing assembly designed for manual pallet jack wheel and axle applications. Features precision ball bearings with case-hardened steel races for reliable load support and smooth rotation under typical warehouse and dock conditions. Grease-lubricated construction provides dependable performance and extended service life. This direct-replacement bearing assembly is compatible with major manual pallet truck manufacturers and ideal for routine maintenance and worn bearing replacement. Delivers consistent maneuverability and load handling in material handling operations.
Frequently Asked Questions
Q: What equipment does the S930P28801 bearing assembly fit?
A: The S930P28801 is a single shield bearing assembly designed for manual pallet jack wheel and axle applications. It is a direct-fit replacement for standard manual pallet trucks from major OEM brands including Crown, Toyota, Raymond, and Yale. Verify your equipment model and axle diameter before ordering to ensure proper fitment.
Q: What does single shield mean on this bearing assembly?
A: Single shield construction provides a dust cover on one side of the bearing while leaving the opposite side open. This design allows for easier maintenance access while still protecting against light debris and contamination. Single shield bearings are suitable for standard indoor warehouse and dock environments but offer less protection than double shield or sealed designs in extremely wet or cold storage conditions.
Q: How long does the S930P28801 bearing assembly typically last?
A: Service life depends on load, operating conditions, and maintenance frequency. Under normal warehouse use, expect 2 to 4 years of service. Bearings used in high-traffic areas, outdoor applications, or wet environments may require replacement sooner. Regular inspection for noise, grinding, or resistance to rotation will indicate when replacement is necessary.
Q: Does the S930P28801 require grease maintenance?
A: Yes. The S930P28801 uses grease-lubricated ball bearings and benefits from periodic inspection and regreasing. Over-greasing can cause heat buildup and premature failure, while under-greasing increases friction and wear. Follow your equipment manufacturers recommended lubrication schedule, typically every 6 to 12 months depending on usage intensity.
Q: What materials are used in the S930P28801 bearing assembly?
A: The S930P28801 features precision ball bearings with case-hardened steel inner and outer races, designed to support the dynamic loads of manual pallet jacks. The cage is steel-reinforced to maintain bearing ball spacing and alignment. This construction provides reliable performance in typical material handling environments.
Q: Are there equivalent part numbers for the S930P28801?
A: The S930P28801 is a Superior brand replacement bearing. Cross-reference your original equipment manufacturer part number with our product database to confirm compatibility. If you have the OEM part number from your pallet jack documentation, we can verify the correct Superior equivalent for your specific model.