Product Description
Tapered roller bearing cone for Hyster electric lift trucks, OEM part number 230448. Features an outer diameter of 67.17 mm, inner diameter 41.21 mm, and width 19.90 mm. Manufactured from case-hardened bearing steel for installation in axle or hub assemblies.
Specifications
Material & Construction
| Material Specification | Case-hardened bearing steel |
| Finish | Precision ground, uncoated |
Part Numbers
| Manufacturer Part Number | 230448 |
| OEM Part Number | 230448 |
Frequently Asked Questions
Q: What are the dimensions of the HY 230448 bearing cone?
A: The HY 230448 tapered roller bearing cone has an outer diameter of 67.17 mm, inner diameter of 41.21 mm, and width of 19.90 mm. These dimensions are critical for axle and hub assembly fitment. Verify dimensions match your equipment before ordering.
Q: Which Hyster lift truck models use the HY 230448 bearing cone?
A: The HY 230448 is designed for Hyster electric lift trucks requiring this specific tapered roller bearing cone size and specification. Consult your equipment serial number and parts documentation to confirm compatibility with your truck model.
Q: What material is the HY 230448 manufactured from?
A: The HY 230448 bearing cone is manufactured from case-hardened bearing steel with a precision ground, uncoated finish. Case hardening provides a hard outer surface for load distribution while maintaining core toughness to resist shock loads in wheel end assemblies.
Q: How does the HY 230448 bearing cone function in the wheel assembly?
A: The bearing cone is the inner race of a tapered roller bearing system. It rolls against tapered rollers held in a cage and works with the bearing cup to support the wheel hub. This design distributes radial and thrust loads efficiently during lift truck operation.
Q: What finish is applied to the HY 230448 bearing cone?
A: The HY 230448 has a precision ground, uncoated finish. This uncoated state protects against corrosion but requires proper storage. Keep the bearing dry and protected from moisture before assembly.
Q: Is HY 230448 interchangeable with other bearing cone part numbers?
A: HY 230448 is the Hyster OEM part number. The manufacturer part number is also 230448. Always verify dimensional compatibility and bearing specifications with your equipment documentation. Do not assume interchangeability across different lift truck brands or models without confirming dimensions and load ratings.