Product Description
Bearing assembly, single shield (Part Number: 055002-004), designed for Crown manual pallet jacks. Precision ball bearing with single metal shield for one-sided contaminant protection. Compatible with popular Crown models such as PTH50. Manufactured from hardened bearing steel for extended life in demanding material handling applications.
Specifications
Material & Construction
| Bearing Material | Hardened bearing steel, ground raceways |
| Shield Material | Stamped steel |
Part Numbers
| Manufacturer Part Number | 055002-004 |
| OEM Compatibility | Suitable for Crown pallet jacks including models such as PTH50 (verify specific fitment for each application) |
Performance Specifications
| Duty Cycle | Continuous service for manual material handling equipment |
Frequently Asked Questions
Q: What is bearing assembly 055002-004?
A: Bearing assembly 055002-004 is a precision ball bearing with single metal shield designed for Crown manual pallet jacks. It features hardened bearing steel with ground raceways and a stamped steel shield for one-sided contaminant protection, engineered for continuous service in demanding material handling applications.
Q: Which Crown pallet jack models does 055002-004 fit?
A: Bearing assembly 055002-004 is suitable for Crown pallet jacks including models such as PTH50. Verify specific fitment for each application, as compatibility may vary by serial number range and assembly configuration.
Q: What is the material composition of this bearing assembly?
A: The bearing races and balls are manufactured from hardened bearing steel with precision ground raceways. The shield is constructed from stamped steel, providing protection from debris while allowing minimal resistance during rotation.
Q: Is this bearing rated for continuous duty?
A: Yes, bearing assembly 055002-004 is rated for continuous service in manual pallet jack applications. The single-shield design is optimized for load wheel and drive wheel applications where extended runtime is required.
Q: How does the single shield compare to double-shielded bearings?
A: Single-shield bearings like 055002-004 provide contaminant protection on one side while reducing rotational friction compared to double-shielded designs. This makes them ideal for wheel applications where bearing accessibility and minimal drag are important factors.
