Product Description
CUP, BEARING
Specifications
Product Overview
| Product Type | Bearing Cup |
Physical Specifications
| Material | Hardened Steel |
| Function | Outer raceway surface for ball bearings in wheel hub |
| Typical Service Life | 3-5 years in standard warehouse use |
Compatibility
| Application | Manual Pallet Jack Load Wheel Assemblies |
| Replacement Condition | Replace if spalling, scoring, or corrosion present |
Frequently Asked Questions
Q: What is part 65627400 and what does it do?
A: Part 65627400 is a bearing cup used in manual pallet jack load wheel assemblies. The cup provides the outer raceway surface for ball bearings in the wheel hub and helps distribute load evenly across the bearing assembly.
Q: What manual pallet jack models is the 65627400 bearing cup compatible with?
A: The 65627400 bearing cup fits standard manual pallet jack models from Crown, Toyota, Raymond, Yale, Hyster, and similar OEM manufacturers that use comparable load wheel hub designs. Verify your wheel hub bore diameter and bearing type match before ordering.
Q: What material is the 65627400 bearing cup made from?
A: The 65627400 is typically manufactured from hardened steel to withstand the radial and axial loads encountered in pallet jack operations. The hardened surface resists wear and maintains precise dimensional tolerances over extended use.
Q: How long does a bearing cup typically last before replacement?
A: Bearing cup lifespan depends on operational intensity, load consistency, and maintenance conditions. In standard warehouse applications, a bearing cup should provide 3 to 5 years of service. Premature wear indicates potential issues with bearing preload, alignment, or contamination requiring full bearing assembly inspection.
Q: Can I replace just the bearing cup or does the entire bearing assembly need replacement?
A: The bearing cup is a wear component and can be replaced separately if other bearing elements remain serviceable. However, if the bearing cup shows spalling, scoring, or corrosion, inspect the matching bearing cone and ball set for damage. Mismatched or worn bearing sets will accelerate cup failure.