Product Description
Hyster HY 10147B is a precision sealed ball bearing used exclusively in manual pallet jack axle and wheel assemblies for Hyster models. Manufactured with heat-treated, high-carbon chromium steel and pre-lubricated for continuous duty cycles, it features a 20 mm bore diameter, 47 mm outside diameter, and 14 mm width for optimal fit and durability. ISO ABEC tolerance class 1 ensures reliable wheel rotation under rated loads.
Compatibility: Fits pallet jacks made by Hyster, model HY 10147B. SKU: HY 10147B
Specifications
Material & Construction
| Ball Material | Chrome steel per SAE 52100 |
| Cage Material | Steel, riveted design |
| Finish | Ground and polished raceways |
Part Numbers
| Manufacturer Part Number | HY 10147B |
| OEM Part Number | HY 10147B |
| Compatibility | Compatible with Hyster manual pallet jack models featuring bearing part number HY 10147B |
Frequently Asked Questions
Q: What are the dimensional specifications of the HY 10147B bearing?
A: The HY 10147B is a precision sealed ball bearing with a 20 mm bore diameter, 47 mm outside diameter, and 14 mm width. These dimensions ensure proper fitment in Hyster manual pallet jack axle assemblies. Always verify your jack bearing pocket dimensions before ordering to confirm compatibility.
Q: Which Hyster pallet jack models is the HY 10147B compatible with?
A: The HY 10147B is designed for Hyster manual pallet jack models equipped with this bearing part number. Confirm your jack model matches the HY 10147B specification before purchase. Bearing dimensions and sealing type vary across different Hyster jack generations.
Q: What material and quality standard does the HY 10147B meet?
A: The HY 10147B is manufactured from heat-treated, high-carbon chromium steel per SAE 52100 specification with a riveted steel cage. Ground and polished raceways provide precise bearing geometry. ISO ABEC tolerance class 1 ensures reliable wheel rotation under rated loads with minimal radial runout and smooth operation.
Q: Are the bearings in the HY 10147B sealed and pre-lubricated?
A: Yes, the HY 10147B features sealed bearing design with factory pre-lubrication. Sealing prevents dust and moisture contamination from warehouse floors. Pre-lubrication eliminates grease packing during installation and extends initial service life.
Q: What is the service life and maintenance requirement for the HY 10147B?
A: Under normal manual pallet jack duty cycles, the HY 10147B typically delivers 3 to 5 years of service. Sealed design eliminates routine lubrication needs. Replace the bearing when wheel rotation becomes sluggish, you observe play in the wheel, or audible noise develops during jack operation.