Product Description
Bearing assy
Frequently Asked Questions
Q: What function does the PM22053 bearing assembly provide in manual pallet jacks?
A: The PM22053 bearing assembly supports rotating lift mechanism components and wheel assemblies in manual pallet jacks. It reduces friction under full load and enables consistent hydraulic pump operation through the lift cycle.
Q: Which manual pallet jack brands and models use the PM22053?
A: The PM22053 bearing assembly is compatible with manual pallet jacks from Yale, Crown, Raymond, Hyster, and similar OEM manufacturers. Verify your equipment model and serial range match this component before ordering to confirm fitment.
Q: What is the typical service life of the PM22053 bearing assembly?
A: Under normal warehouse conditions, the PM22053 bearing assembly typically provides 2 to 5 years of service before bearing play increases or lubricant degradation requires replacement. Heavy-use environments and cold storage applications may reduce service life significantly.
Q: Can the PM22053 be used on electric pallet jacks?
A: No. The PM22053 is specified for manual pallet jack applications only. Electric pallet jacks require bearing assemblies rated for continuous duty cycles and higher operational speeds. Confirm your equipment type before ordering.
Q: What maintenance does the PM22053 bearing assembly require?
A: The PM22053 requires periodic lubrication per your equipment maintenance schedule. Monitor for grinding sounds, rough rotation, or increased resistance during lift cycles. These symptoms indicate bearing wear and necessary replacement.
