Product Description
Bearing assy
Frequently Asked Questions
Q: What equipment does bearing assembly 220079239 fit?
A: This bearing assembly is compatible with manual pallet jack wheel, axle, and load assemblies. Verify dimensions and bore size match your specific model before ordering, as manual jacks from Crown, Toyota, Raymond, and similar manufacturers may have different fitment requirements.
Q: What is the material composition of bearing 220079239?
A: This bearing assembly features through-hardened chrome steel construction, which provides durability and corrosion resistance in standard material handling environments. The sealed design protects internal rolling elements from contamination and moisture.
Q: Does bearing 220079239 come pre-greased?
A: Yes, this bearing is factory grease-packed and ready for installation. The sealed bearing design means lubrication is contained internally, requiring minimal maintenance compared to open bearing designs.
Q: How long does bearing 220079239 typically last?
A: Sealed ball bearing lifespan depends on load conditions, operating frequency, and environmental exposure. In typical warehouse environments, expect 2 to 5 years of service. Wet, cold storage, or high-load applications may reduce lifespan.
Q: Can bearing 220079239 be repaired or must it be replaced?
A: Sealed bearings cannot be serviced or repaired. Once worn or damaged, replacement is required. Do not attempt to disassemble or re-lubricate sealed ball bearings.