Product Description
Yale OEM tapered roller bearing cone, part number YL 500209906, compatible with Yale MPB 040 AC electric pallet trucks; designed for installation in drive and brake assemblies.
Specifications
Part Numbers
| OEM Part Number | YL 500209906 |
| Compatible Models | Yale MPB 040 AC electric pallet truck |
Frequently Asked Questions
Q: What is the YL 500209906 and which Yale equipment does it fit?
A: The YL 500209906 is a Yale OEM tapered roller bearing cone designed for the Yale MPB 040 AC electric pallet truck. It is installed in drive and brake assemblies to support rotating shafts under load.
Q: What are the material specifications and dimensions of the YL 500209906 bearing cone?
A: The YL 500209906 is a precision tapered roller bearing cone manufactured from hardened alloy steel to handle radial and axial loads in drive assemblies. It is a cone-only component that matches specific cup geometry. Verify bore diameter, outer diameter, and width specifications match your bearing set.
Q: Can the YL 500209906 be used as a replacement in other Yale electric pallet truck models?
A: The YL 500209906 is specific to the Yale MPB 040 AC model. Do not assume compatibility with other Yale models or brands without verifying bearing bore diameter, load rating, and assembly configuration. Bearing cones and cups are matched sets and cannot be mixed with different manufacturers.
Q: What are the failure symptoms that indicate the YL 500209906 bearing cone needs replacement?
A: Common failure symptoms include grinding or rumbling noise from drive or brake assemblies, roughness during rotation, excessive play in shaft movement, increased operating temperature, and visible spalling or pitting on the rolling surface. Worn bearings reduce efficiency and increase load on connected components.
Q: What is the expected service life of the YL 500209906 bearing cone?
A: Bearing lifespan depends on operating hours, load intensity, lubrication maintenance, and surface conditions. Yale OEM tapered roller bearing cones typically operate reliably for 3000 to 8000 service hours before wear requires replacement.
Q: Is there a cross-reference part number for the YL 500209906 bearing cone?
A: The YL 500209906 is a Yale OEM bearing cone. Equivalent tapered roller bearing cones from manufacturers like Timken or SKF may exist but must match the exact bore diameter, cone angle, width, and load rating. Always use the verified OEM or equivalent part number for the Yale MPB 040 AC.