Product Description
CUP, BEARING
Frequently Asked Questions
Q: What is bearing cup 220050634 designed for?
A: Bearing cup 220050634 is a tapered roller bearing raceway component used in load wheel assemblies on manual pallet jacks. It pairs with a matching cone bearing to support the wheel under load.
Q: Which manual pallet jack brands use bearing cup 220050634?
A: This bearing cup is compatible with manual pallet jacks from Crown, Toyota, Yale, Raymond, and other OEM manufacturers. Cross-check the load wheel assembly dimensions to confirm fitment.
Q: What is the typical lifespan of bearing cup 220050634?
A: Under normal warehouse conditions with regular maintenance, this bearing cup typically lasts 3 to 7 years. Lifespan decreases in high-cycle operations, wet environments, or with inadequate bearing lubrication.
Q: How do I know if bearing cup 220050634 needs replacement?
A: Signs of bearing cup failure include lateral play in the wheel, grinding or squealing sounds when turning, or visible rust and pitting on the raceway. Any of these symptoms indicate the bearing assembly needs replacement.
Q: Is bearing cup 220050634 part of a complete bearing kit?
A: This bearing cup is sold separately. Order bearing cup 220050634 with the matching cone bearing (220050635), seals, and spacers as a complete tapered roller bearing assembly for your pallet jack model.
Q: Can bearing cup 220050634 be reused after disassembly?
A: Reuse is not recommended. Once a bearing cup is removed and the wheel assembly is disassembled, the raceway surface may have accumulated microscopic damage. Install a new bearing cup to ensure smooth wheel operation and prevent premature failure.