Product Description
BEARING assembly
Specifications
Product Overview
| Product Type | Sealed Bearing Cartridge Assembly |
Physical Specifications
| Bearing Type | Sealed Cartridge |
| Relubrication | Sealed - No Maintenance Required |
| Load Support | Load Wheels & Steering Wheels |
| Corrosion Resistance | Standard Steel with Protective Seal |
| Typical Service Life | 2-5 Years (Normal Warehouse Use) |
Compatibility
| Application | Manual Pallet Jack Wheel & Axle Systems |
| Compatible Equipment | Manual Pallet Jacks - Multiple Brands |
Frequently Asked Questions
Q: What is bearing assembly 921453 and where does it fit?
A: SKU 921453 is a bearing assembly used in manual pallet jack wheel and axle systems. This bearing supports load wheels and enables smooth wheel rotation under the weight of the load. It is a critical component in load wheel and steering wheel assemblies across multiple manual pallet jack models.
Q: What equipment brands and models use bearing assembly 921453?
A: Bearing assembly 921453 is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, and other major manufacturers. The bearing fits specific wheel and axle diameters. Verify your jack model, wheel diameter, and axle size match this bearing before ordering.
Q: What are the bearing specifications for 921453?
A: Bearing assembly 921453 is a sealed bearing cartridge designed for manual pallet jack service. Exact bore diameter, outer diameter, and width specifications depend on your equipment. Measure your wheel hub bore or consult your jack documentation for precise dimensions before ordering.
Q: What symptoms indicate bearing assembly 921453 needs replacement?
A: Signs of bearing failure include: grinding or squeaking noise from the wheel, rough wheel rotation, lateral wheel movement on the axle, or seized wheels that will not spin. A failed bearing creates friction, reduces load capacity, and can cause uneven wear on wheels. Replace immediately when failure is detected.
Q: How long does bearing assembly 921453 typically last in service?
A: Bearing lifespan depends on usage intensity, maintenance, and operating conditions. Regular pallet jack operation in normal warehousing environments yields 2 to 5 years of service. Heavy use, wet storage, or inadequate lubrication shortens bearing life significantly. Replace bearings preventively during wheel assembly overhauls.
Q: Are there cross-reference part numbers for bearing assembly 921453?
A: Cross-reference depends on the bearing type, bore size, and outer diameter. Contact us with your equipment make, model, serial number, and wheel assembly location. We can confirm compatibility and identify equivalent OEM bearing part numbers from manufacturer catalogs.