Product Description
CONE, BEARING
Specifications
Product Overview
| Product Type | Bearing Cone (Inner Race) |
| Part Number | 220002646 |
Physical Specifications
| Bearing Style | Tapered Roller Bearing |
| Material | Alloy Steel |
| Surface Finish | Heat-Treated |
| Expected Service Life | 2-4 years under normal warehouse duty |
| Reuse | Not reusable; replace as assembly with matching cup |
Compatibility
| Application | Manual Pallet Jack Load Wheels |
| Compatible Equipment | Crown, Yale, Raymond, Hyster Manual Pallet Jacks |
Frequently Asked Questions
Q: What is a bearing cone and how does it function in a pallet jack bearing assembly?
A: A bearing cone is the inner race of a tapered roller bearing, which seats rolling elements (balls or rollers) and transfers load to the outer race or cup. In manual pallet jacks, the bearing cone works with the cup to support and rotate the load wheel smoothly.
Q: What equipment types use the 220002646 bearing cone?
A: This bearing cone is used in manual pallet jack models from Crown, Yale, Raymond, Hyster, and other standard manufacturers. Verify your equipment model and serial range to confirm this cone matches your bearing assembly specifications.
Q: How do I determine if this bearing cone is the correct fit for my equipment?
A: Measure the bore diameter, cone width, and back face dimension of your existing bearing cone. Compare these measurements to the 220002646 specifications. Bore and width must match exactly for proper bearing function and load distribution.
Q: What is the expected service life of this bearing cone?
A: Under normal warehouse duty, expect 2 to 4 years of service life. Excessive load cycles, inadequate lubrication, corrosion, or water exposure reduce lifespan. Replace immediately if the cone surface shows pitting, spalling, or rust.
