Product Description
BEARING assembly
Frequently Asked Questions
Q: What is bearing assembly 220050718?
A: Bearing assembly 220050718 is a complete tapered roller bearing unit for manual pallet jack load wheels. It includes the cone, cup, rolling elements, seals, and spacer preassembled and ready for installation into the wheel hub.
Q: Which manual pallet jack models use bearing assembly 220050718?
A: This bearing assembly fits multiple manual pallet jack models from Crown, Toyota, Yale, Raymond, and comparable OEM manufacturers. Verify the load wheel hub bore diameter matches this assembly before ordering.
Q: What components are included in bearing assembly 220050718?
A: This bearing assembly includes a hardened steel cone and cup, tapered steel rollers, metal seals or shields, and preload spacer. All components are factory assembled to the correct preload specification.
Q: When should bearing assembly 220050718 be replaced?
A: Replace this bearing assembly if the load wheel exhibits play or wobbling, produces grinding or squealing sounds, or if visible rust, pitting, or spalling appears on the cone or cup surfaces. Typical replacement interval is 3 to 6 years depending on usage and maintenance.
Q: Is bearing assembly 220050718 pre-lubricated?
A: Yes, this bearing assembly ships with manufacturer pre-lubrication. Do not relubricate the bearing unless your equipment maintenance procedure specifically calls for bearing grease replenishment at scheduled intervals.
Q: What is the advantage of ordering bearing assembly 220050718 instead of individual components?
A: Bearing assembly 220050718 arrives fully assembled and preloaded to factory specification, eliminating assembly guesswork and reducing bearing failures from improper preload. This saves time and ensures consistent wheel performance.