Product Description
THRUST BEARING
Frequently Asked Questions
Q: What is thrust bearing SKU 220037647 used for on a manual pallet jack?
A: This thrust bearing is a critical component in manual pallet jack hydraulic assemblies. It handles axial loads generated during the lifting cycle, supporting the pump plunger and transmission column to maintain load stability during operation.
Q: Which manual pallet jack models use thrust bearing 220037647?
A: This bearing fits manual pallet jacks from multiple OEM manufacturers including Crown, Toyota, Raymond, and Yale. Verify your equipment model and load rating before ordering to ensure compatibility with your specific unit.
Q: What are the failure symptoms of a worn thrust bearing in a pallet jack?
A: Common symptoms of thrust bearing failure include rough or grinding noise during the lifting cycle, loss of smooth hydraulic pressure buildup, difficulty maintaining load height, and excessive play in the mast column. Replacement is required when these conditions appear.
Q: How often should thrust bearing 220037647 be replaced?
A: Thrust bearing lifespan depends on usage frequency and maintenance practices. In heavy-use environments, bearings typically last 3 to 5 years. More frequent replacement may be needed if the jack operates in dusty or wet conditions without proper seal maintenance.
Q: What material is thrust bearing 220037647 made from?
A: This bearing is constructed from high-carbon chrome steel with precision-ground surfaces designed to withstand the radial and axial loads common in material handling equipment. The material provides durability and wear resistance for extended service life.