Product Description
CUP, BEARING
Frequently Asked Questions
Q: What does a bearing cup component do on a manual pallet jack?
A: The bearing cup is the outer race of a roller bearing assembly. It seats inside the load wheel hub and provides a smooth raceway for the rollers to distribute weight evenly. The cup works with the inner race (cone) to support the wheel during rotation and lifting operations.
Q: Which pallet jack brands use bearing cup 220037653?
A: Bearing cup 220037653 is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, and Hyster equipment. Cross-reference your jack model and load capacity to confirm this cup matches your wheel assembly before ordering.
Q: What are the dimensions of bearing cup 220037653?
A: Exact dimensions for bearing cup 220037653 vary depending on the specific wheel assembly application. Contact us with your pallet jack model and serial number to confirm bore diameter, outside diameter, and width to ensure proper fitment.
Q: How do I know if a bearing cup needs replacement?
A: Signs of bearing cup wear include squeaking or grinding noise when wheels rotate, visible spalling or pitting on the inner surface when disassembled, or excessive wheel play. Any of these conditions indicates the cup and its matching cone should be replaced as a pair.
Q: Should bearing cup 220037653 be replaced individually or as a complete bearing assembly?
A: For best results and longevity, replace the bearing cup and cone as a matched pair. Using a worn cone with a new cup or vice versa will cause premature failure. Always verify compatibility with your equipment before ordering replacement components.