Product Description
Steel bearing cup, part number 10-A-7333, for manual pallet jack load wheel or hydraulic pump assembly applications. Manufactured from SAE 52100 hardened steel, precision-ground for industry-standard fit. Compatible with several major manual pallet jack series requiring 20 mm x 47 mm x 14 mm bearing cups.
Specifications
Material
| Bearing Cup Material | Hardened steel per SAE 52100, precision ground |
| Finish | Polished, non-coated |
| Hardness | Rockwell C58 minimum |
Part Numbers
| OEM Part Number | 10-A-7333 |
Frequently Asked Questions
Q: What is the 10-A-7333 bearing cup and where is it used?
A: The 10-A-7333 is a precision-ground steel bearing cup for manual pallet jack load wheel assemblies and hydraulic pump assemblies. It functions as the inner raceway supporting ball or roller bearings and handles sustained rolling loads during material handling operations.
Q: What are the specifications of the 10-A-7333 bearing cup?
A: The 10-A-7333 bearing cup measures 20 mm bore x 47 mm outer diameter x 14 mm width. It is manufactured from SAE 52100 hardened steel with Rockwell C58 minimum hardness. The cup is precision-ground with a polished, non-coated finish for smooth bearing operation.
Q: Which manual pallet jack brands use the 10-A-7333 bearing cup?
A: The 10-A-7333 is compatible with major manual pallet jack series from Crown, Toyota, Raymond, Jungheinrich, Linde, Clark, and Hyster requiring 20 x 47 x 14 mm bearing cups. Verify your pallet jack model and load wheel hub specifications to confirm compatibility.
Q: What does SAE 52100 hardness mean for the 10-A-7333?
A: SAE 52100 is a chrome-alloy bearing steel that provides superior hardness and wear resistance. The Rockwell C58 minimum hardness ensures the 10-A-7333 resists deformation under high rolling loads and maintains dimensional stability over thousands of load cycles.
Q: How long does the 10-A-7333 bearing cup last in service?
A: The 10-A-7333 has a typical service life of 5 to 10 years under normal manual pallet jack use. High-frequency operation or poor lubrication can reduce lifespan. Inspect during routine maintenance for noise, play, or bearing roughness indicating wear.
Q: What is the part number cross-reference for the 10-A-7333?
A: The 10-A-7333 is the OEM part number. Some manufacturers may use equivalent internal codes, but 10-A-7333 is the standard identification for this bearing cup across multiple pallet jack brands and suppliers.
