Product Description
BEARING CONE W/SEAL, DRIVE WHL
Specifications
Product Overview
| Product Type | Bearing Cone with Seal |
Physical Specifications
| Bearing Style | Tapered Roller Bearing Cone |
| Seal Type | Integral Seal - Water and Dirt Protection |
| Part Configuration | Cone Only - Requires Matching Cup Component |
| Primary Function | Wheel Bearing Support and Load Distribution |
| Environment Rating | Suitable for Wet, Dirty Warehouse Conditions |
Compatibility
| Application | Drive Wheel Assembly - Electric Lift Trucks |
| Compatible Equipment | Toyota Electric Lift Trucks (FB10P, FB14P, FB15P, FB18P series) |
Frequently Asked Questions
Q: What is the application for bearing cone part TO 00591-30323-81?
A: The TO 00591-30323-81 is a bearing cone with seal designed specifically for drive wheel assemblies in Toyota electric lift trucks. This is the conical component of a tapered roller bearing set. The integral seal provides protection from wheel contamination, dirt, and moisture exposure.
Q: Is this bearing cone sold as a standalone component or as a matched set?
A: The TO 00591-30323-81 bearing cone is typically ordered as an individual component, but it works as part of a tapered roller bearing assembly that includes a matching outer race (cup). Verify you have both the cone and cup components before installation. Do not mix cone and cup from different bearing sets.
Q: What role does the integrated seal play in the TO 00591-30323-81?
A: The integrated seal on the TO 00591-30323-81 bearing cone prevents water, dirt, and salt contamination from entering the bearing cavity where it would cause corrosion and rapid wear. The seal is critical for drive wheel applications where the bearing is constantly exposed to wet, dirty warehouse floors.
Q: How do I determine if I need the cone only or the complete bearing assembly?
A: If your drive wheel bearing cone has failed but the outer race (cup) shows no visible wear or spalling, you may replace the cone only. However, Toyota OEM practice often recommends replacing the complete tapered roller bearing assembly as a set to ensure proper load distribution and bearing preload. Check your equipment service bulletin for guidance.
