Product Description
Precision sealed ball bearing assembly engineered for manual pallet jack wheel applications. Constructed of SAE 52100 chrome steel, this bearing features a 20 mm inner bore, 47 mm outer diameter, and 14 mm width, with grease-retentive nitrile rubber seals. Compatible with wheel assemblies requiring 20 mm shaft diameter and 47 mm bearing pocket. OEM part number L9503083645. No equivalent or cross-reference part numbers are available for substitution.
Specifications
Material & Construction
| Cage Material | Stamped steel |
| Seal Material | Synthetic nitrile rubber |
Part Numbers
| OEM Part Number | L9503083645 |
Frequently Asked Questions
Q: What are the exact dimensions of the L9503083645 bearing assembly?
A: The L9503083645 has a 20 mm inner bore, 47 mm outer diameter, and 14 mm width. It is designed for shafts with 20 mm diameter and bearing pockets with 47 mm diameter. These dimensions are precision-engineered for manual pallet jack wheel applications.
Q: Which pallet jack models is the L9503083645 compatible with?
A: The L9503083645 fits multiple manual pallet jack models requiring a 20 mm shaft diameter and 47 mm bearing pocket. Common OEM brands including Crown, Toyota, Raymond, and Yale use this bearing specification. Verify your equipment shaft and pocket dimensions match before ordering.
Q: What material is the L9503083645 bearing assembly made from?
A: The L9503083645 is constructed of SAE 52100 chrome steel with synthetic nitrile rubber seals and a stamped steel cage. SAE 52100 chrome steel provides high hardness and wear resistance for extended bearing life under load conditions typical of material handling equipment.
Q: How long does the L9503083645 bearing assembly last?
A: The L9503083645 bearing life depends on load, operational environment, and maintenance. The sealed nitrile rubber design protects the bearing from contamination and extends service life. Proper maintenance and regular inspection maximize bearing assembly longevity.
Q: Are there cross-reference or equivalent part numbers for the L9503083645?
A: No equivalent or cross-reference part numbers are available for the L9503083645. This OEM bearing assembly is specific to equipment requiring 20 mm inner bore and 47 mm outer diameter. Use only this exact part number for replacement.
Q: What is the load capacity of the L9503083645 bearing assembly?
A: The L9503083645 is engineered for manual pallet jack wheel applications with standard load ratings. Exact dynamic and static load capacities depend on operating conditions and duty cycle. Contact us with your application details for load capacity verification.