Product Description
Single shielded deep groove ball bearing (SKU 2003204) engineered for manual pallet jack load and steer wheel assemblies. Features precision-formed bearing steel, 20 mm ID, 47 mm OD, 14 mm width, ABEC-1 tolerance, single metal shield, lifetime grease lubrication, and optimized for compatibility with standard manual pallet trucks.
Specifications
Material & Construction
| Cage Material | Pressed steel |
| Finish | Uncoated (bare metal) |
Mechanical Specifications
| Bearing Material | High carbon chromium bearing steel |
| Tolerance Class | ABEC-1 (ISO Normal) |
| Internal Clearance | C3 (increased internal clearance) |
| Dynamic Load Rating | 19.5 kN |
| Static Load Rating | 11.2 kN |
| Maximum Allowable Speed | 13000 RPM (grease lubricated) |
Part Numbers & Compatibility
| OEM Part Number | 2003204 |
| Manufacturer Part Number | 2003204 |
Frequently Asked Questions
Q: What are the exact dimensions of the 2003204 deep groove ball bearing?
A: The 2003204 is a single shielded deep groove ball bearing with 20 mm inner diameter (ID), 47 mm outer diameter (OD), and 14 mm width. These dimensions are standard for manual pallet jack load and steer wheel applications.
Q: What manual pallet jack models are compatible with the 2003204 bearing?
A: The 2003204 bearing assembly fits manual pallet jacks from Crown, Toyota, Raymond, Yale, and Hyster that use 20 mm bore wheel axles. Verify your equipment wheel specifications match these dimensions before ordering.
Q: What load ratings does the 2003204 bearing support?
A: The 2003204 has a dynamic load rating of 19.5 kN and a static load rating of 11.2 kN. These ratings support standard manual pallet jack wheel applications under normal industrial loading conditions.
Q: Why does the 2003204 have ABEC-1 tolerance and C3 clearance?
A: ABEC-1 (ISO Normal) tolerance and C3 internal clearance are optimized for manual pallet jack wheel duty. This clearance accommodates thermal expansion during operation and accommodates slight misalignment on the axle.
Q: How is the 2003204 bearing lubricated?
A: The 2003204 bearing is packed with lifetime grease lubrication and sealed with a single metal shield. The shield protects the bearing raceway from contamination while allowing grease retention throughout the bearing life.
Q: What maintenance does the 2003204 bearing require?
A: The 2003204 bearing is maintenance-free when operating conditions remain normal. Inspect for noise, play, or resistance during regular equipment maintenance. Replace if shield damage or lubricant leakage occurs.
