Cone Bearing
921-002-005
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Compatibility
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Product Description
CONE, BEARING
Specifications
Product Overview
| Product Type | Bearing Cone (Inner Race) |
Physical Specifications
| Material | Hardened Steel |
| Bearing Style | Tapered Roller Bearing |
| Typical Lifespan | 3-5 years with proper lubrication and maintenance in standard warehouse use |
| Load Capacity | Heavy rolling loads and constant friction environments |
| Component Function | Rides on axle shaft; works with bearing cup to support wheel load and allow smooth rotation |
Compatibility
| Application | Manual Pallet Jack Wheel Assemblies |
| Compatible Brands | Crown, Toyota, Raymond, Yale, Jungheinrich |
Frequently Asked Questions
Q: What does a bearing cone do in a manual pallet jack?
A: The bearing cone (921-002-005) is the inner race component of a tapered roller bearing assembly. It rides on the axle shaft and works with the bearing cup to support the wheel load and allow smooth rotation of the pallet jack wheel.
Q: Which manual pallet jack models use the 921-002-005 bearing cone?
A: The 921-002-005 cone fits manual pallet jacks from Crown, Toyota, Raymond, Yale, and Jungheinrich. Verify the cone bore diameter and width match your jack axle dimensions before ordering.
Q: What are the dimensions of the 921-002-005 bearing cone?
A: The 921-002-005 has a specific bore diameter and outer diameter that match standard manual pallet jack wheel axles. Measure your existing cone or consult your jack documentation to confirm exact dimensions before purchasing.
Q: What material is the 921-002-005 bearing cone made from?
A: The bearing cone is manufactured from hardened steel designed to withstand heavy rolling loads and constant friction in warehouse environments. This material resists wear and maintains precise geometry under load.
Q: How long does the 921-002-005 bearing cone last?
A: With proper lubrication and maintenance, a bearing cone typically lasts 3 to 5 years in standard warehouse use. Heavy loads, inadequate grease, or misalignment accelerate wear and may require replacement within 1 to 2 years.
Q: Can I replace just the cone, or must I buy the complete bearing assembly?
A: The 921-002-005 is the cone component only. It works with a matching bearing cup and grease to complete the assembly. If the cup or seal is also worn, we recommend replacing both components as a set for optimal wheel performance.