Product Description
Tapered roller bearing cup designed for drive unit and brake applications on Yale electric pallet jacks. Manufactured from high carbon bearing steel with precision ground finish for reliable performance under repeated thrust loads. Dimensions: 4.625 inch outer diameter x 1.000 inch width. Press-fit mounting configuration compatible with Timken LM814810 standard. Direct replacement for Yale MP/MPB 040 AC electric pallet jack series.
Specifications
Material & Construction
| Construction | Single-piece precision ground steel cup |
Mechanical Specifications
| Bore Type | Plain bore (non-threaded) |
| Interchange Reference | Timken LM814810; supersedes and replaces LM814810, LM814810A |
Part Numbers
| OEM Part Number | YL 500210904 |
| Manufacturer Part Number | YL 500210904 |
| Cross-Reference Part Numbers | YT500210904; No additional cross-reference part numbers available |
| Compatible With Models | Yale MP/MPB 040 AC Drive Unit and Brake |
Frequently Asked Questions
Q: What are the specifications for the YL 500210904 bearing cup?
A: The YL 500210904 is a Yale OEM tapered roller bearing cup manufactured from high carbon bearing steel. Dimensions are 4.625 inch outer diameter (OD) by 1.000 inch width. It is designed for press-fit mounting on drive unit and brake applications for electric lift trucks. The cup configuration corresponds to Timken LM814810 standard.
Q: Which pallet jack models does the YL 500210904 fit?
A: The YL 500210904 bearing cup is compatible with Yale MP/MPB 040 AC electric pallet jacks and lift trucks equipped with the corresponding drive unit and brake assemblies.
Q: What are the cross-reference part numbers for the YL 500210904?
A: The YL 500210904 cross-references to YT500210904. It supersedes the earlier part numbers LM814810 and LM814810A in Yale applications.
Q: What material is the YL 500210904 made from and why?
A: The YL 500210904 is manufactured from high carbon bearing steel, which provides the hardness, wear resistance, and load-carrying capacity required for repeated thrust loads in drive unit and brake service on electric lift trucks.
Q: How long does a YL 500210904 bearing cup typically last?
A: Lifespan depends on operating conditions, load cycles, and maintenance. High carbon bearing steel cups resist wear effectively, but periodic inspection for spalling or raceway damage is recommended. If the mating cone or rollers show wear, replace both cup and cone as a set to maintain proper clearance and performance.