Product Description
Cup, bearing
Specifications
Product Overview
| Part Number | 5273 |
| Product Type | Bearing Cup (Outer Race) |
Physical Specifications
| Bearing Component | Outer stationary race for tapered or ball bearing assemblies |
Compatibility
| Application | Electric lift truck mast assemblies, load wheel hubs, steering assemblies |
| Compatible Equipment Classes | Electric forklifts, electric pallet jacks, electric stackers, reach trucks |
Frequently Asked Questions
Q: What is bearing cup SKU 5273 and which electric lift trucks use it?
A: SKU 5273 is a bearing cup used in electric lift truck mast assemblies, load wheel hubs, and steering assemblies. It is compatible with major OEM brands including Crown, Toyota, Raymond, Yale, Hyster, and Linde equipment. Confirm your specific model and serial range before ordering.
Q: What is the difference between a bearing cup and a complete bearing assembly?
A: A bearing cup (SKU 5273) is the outer stationary race that seats into a hub or housing. It works with a bearing cone (inner race) and rolling elements to form a complete bearing assembly. Order this cup only if replacing a damaged race in an existing bearing set.
Q: Is SKU 5273 interchangeable across different electric lift truck brands?
A: Bearing cups are not always interchangeable. Even similar-sized cups require exact bore diameter, outside diameter, and width matches. Verify the original equipment part number and dimensions in your truck documentation before ordering as a replacement.
Q: How do I know if bearing cup 5273 needs replacement?
A: Replace SKU 5273 if the mating bearing cone shows spalling, if you hear grinding noise in the bearing assembly, or if visual inspection reveals pitting or corrosion on the cup race surface. A damaged cup accelerates wear on the rolling elements.