Product Description
Hyster 3051525 Tapered Bearing Cup is an OEM replacement part for electric lift trucks, machined from heat-treated alloy steel for heavy radial and axial load applications. Manufactured to precise tolerances for optimal bearing race fit and durability.
Specifications
Material & Construction
| Finish | Ground bearing surfaces for tolerance retention |
Part Numbers
| OEM Part Number | 3051525 |
| Manufacturer Part Number | Hyster 3051525 |
Frequently Asked Questions
Q: What is the HY 3051525 tapered bearing cup used for?
A: The HY 3051525 is a tapered bearing cup (outer race) for electric lift truck applications where heavy radial and axial loads are present. It is the stationary component of a tapered roller bearing assembly and must be paired with a matching tapered roller cone (inner race).
Q: What material is the HY 3051525 made from?
A: The HY 3051525 is machined from heat-treated alloy steel with ground bearing surfaces for tolerance retention. This construction ensures precise bearing race fit, consistent load distribution, and extended bearing assembly lifespan under heavy load cycles.
Q: How do I know if the HY 3051525 is compatible with my equipment?
A: The HY 3051525 is designed for Hyster electric lift trucks. Match the bearing cup bore diameter and cup width to your equipment specification. If you are unsure of the correct part for your model and serial number, provide those details and we can confirm compatibility.
Q: Can I replace just the HY 3051525 cup without the cone?
A: Tapered bearing cups and cones wear together as a matched pair. If the cup shows race spalling or wear marks, the cone will likely also be damaged. Replacing only the cup without the cone typically results in premature bearing failure and return problems.
Q: What are the dimensions and specifications of the HY 3051525?
A: For exact dimensions, bore diameter, outside diameter, width, and load ratings of the HY 3051525, refer to the Hyster parts specification sheet or contact us with your equipment model and serial number. Precise fit is critical for proper bearing function.