Product Description
CONE, BEARING
Specifications
Product Overview
| Part Number | 00591-03057-81 |
| Product Category | Load Wheel Bearing Assembly Component |
Physical Specifications
| Component Type | Tapered Roller Bearing Cone |
| Material | Hardened Alloy Steel (Tapered Roller Bearing Grade) |
| Recommended Replacement | Replace as matched bearing set (cone and cup together for optimal performance) |
| Typical Lifespan | 4-6 years in standard warehouse use with regular maintenance; 2-3 years with heavy daily use |
| Wear Indicators | Grinding noise, rough rotation, side-to-side wheel play, increased pump resistance |
Compatibility
| Application | Manual Pallet Jack Load Wheels |
Frequently Asked Questions
Q: What manual pallet jack models does the 00591-03057-81 bearing cone fit?
A: This bearing cone is used in load wheel assemblies for standard manual pallet jacks from various manufacturers. Verify your pallet jack model and load wheel diameter before ordering to confirm compatibility.
Q: What are the bearing cone dimensions and material composition?
A: This is a tapered roller bearing cone component. Specifications vary by pallet jack capacity and wheel size. Contact us with your pallet jack model or existing wheel dimensions for exact bore, width, and material information.
Q: How do I know if the bearing cone on my pallet jack needs replacement?
A: Signs of wear include grinding noise from load wheels, rough wheel rotation, side-to-side wheel movement, or resistance when pumping. A worn cone reduces handling smoothness and load wheel performance.
Q: Should I replace the cone alone or as a matched bearing set?
A: For best results and load capacity, replace the cone and cup as a matched tapered roller bearing set. Replacing only the cone without the cup will result in premature wear and poor performance.
Q: How long does a bearing cone typically last on a manual pallet jack?
A: Bearing cone lifespan depends on daily usage frequency and environment. In typical warehouse use with regular maintenance, expect 4 to 6 years. Heavy daily use or poor maintenance may reduce lifespan to 2 to 3 years.