Product Description
Radial roller bearing designed for the lift linkage assembly on Hyster W40Z electric pallet jacks. Manufactured from case-hardened bearing-grade alloy steel, this bearing handles combined radial and axial loads in continuous heavy-duty warehouse service. The bearing supports load cycling, steering, and lifting operations with superior wear resistance and durability. A direct replacement component for lift linkage assemblies.
Specifications
Part Identification
| Part Number | HY 2046055 |
Dimensional Specifications
| Referenced Drawing Location | W40Z (B218) parts manual, lift linkage group |
| Mounting Context | Fits hub assembly designed for Hyster W40Z electric pallet jack |
Material & Construction
| Material Specification | Bearing-grade alloy steel, case-hardened |
Compatibility
| Compatible Equipment Models | Hyster W40Z (B218) |
Performance Specifications
| Design Duty Cycle | Continuous, heavy-duty material handling application |
Frequently Asked Questions
Q: What is the HY 2046055 bearing used for?
A: The HY 2046055 is a radial roller bearing designed for the lift linkage assembly on Hyster W40Z electric pallet jacks. It supports combined radial and axial loads in the hub assembly during load cycling, steering, and lifting operations.
Q: Which Hyster equipment models use the HY 2046055?
A: The HY 2046055 is validated for Hyster W40Z (B218) electric pallet jacks. This bearing is part of the lift linkage group assembly. Verify your equipment model and confirm the bearing location in your parts manual before ordering.
Q: What material is the HY 2046055 bearing made from?
A: The HY 2046055 is manufactured from case-hardened bearing-grade alloy steel. This material provides high strength and wear resistance under continuous heavy-duty loads. The case-hardened surface resists spalling and fatigue failure in high-cycle warehouse operations.
Q: Is the HY 2046055 designed for radial or axial loads?
A: The HY 2046055 is a radial roller bearing designed to handle combined radial and axial loads. Radial loads are applied perpendicular to the bearing axis (typical for wheel assemblies), while axial loads act along the axis. This dual-load capability is essential for lift linkage applications.
Q: How long does the HY 2046055 bearing typically last?
A: Service life depends on load cycles, maintenance, and operating conditions. In high-cycle warehouse environments, bearings typically perform for 2 to 4 years before wear becomes noticeable. Bearing failure symptoms include noise, resistance during steering, or play in the hub assembly.
Q: Are there cross-reference part numbers for the HY 2046055?
A: No cross-reference or supersession part numbers are currently available. The HY 2046055 is the direct replacement part number for use within Hyster W40Z lift linkage assemblies. Use this part number when ordering to ensure correct fitment.