Cup Bearing
972290
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Compatibility
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Visit our diagram page for part references to popular models
Product Description
Cup, bearing
Specifications
Product Overview
| Product Type | Bearing Cup (Outer Race) |
Physical Specifications
| Material | Hardened Steel |
| Finish | Machined |
| Expected Service Life | 2-4 years under normal warehouse use with proper lubrication |
| Wear Indicators | Replace when races show scoring, pitting, or discoloration |
Compatibility
| Application | Manual Pallet Jack Wheels (Load and Steer) |
| Compatible Equipment Types | Manual Pallet Jacks, Hand Pallet Trucks |
Frequently Asked Questions
Q: What is the 972290 bearing cup used for?
A: The 972290 is a bearing cup assembly component for manual pallet jack wheel applications. It provides the outer race for ball bearing assemblies on both load wheels and steer wheels in standard manual pallet jacks.
Q: Which manual pallet jack models use the 972290 bearing cup?
A: The 972290 fits manual pallet jacks from Crown, Toyota, Raymond, Yale, and Hyster with standard bore wheel configurations. Verify wheel bore diameter and shaft size match your equipment before ordering.
Q: What material is the 972290 bearing cup made from?
A: The 972290 is manufactured from hardened steel to provide durable raceway surfaces for ball bearings. The machined finish resists wear under continuous warehouse operation and repeated load cycling.
Q: How long does the 972290 typically last?
A: The bearing cup lifespan depends on load, speed, and maintenance. With proper lubrication and normal warehouse use, expect 2-4 years of service. Replace the entire bearing assembly if the cup races show scoring or pitting.