Bearing Assembly
5103248-12
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Compatibility
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Product Description
BEARING assembly
Frequently Asked Questions
Q: What is the 5103248-12 bearing assembly used for?
A: The 5103248-12 is a bearing assembly for manual pallet jacks. The -12 suffix indicates a specific bearing bore, seal design, or load rating within the 5103248 product line. Verify your pallet jack model matches this part number.
Q: What equipment brands and models support the 5103248-12?
A: The 5103248-12 bearing assembly is designed for manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, and comparable OEM manufacturers. Check your equipment documentation to confirm this exact variant is correct for your jack.
Q: What bearing material and construction is used in the 5103248-12?
A: The 5103248-12 features hardened steel bearing races with precision ball bearings and integral seals. The seal design prevents dust and moisture infiltration, providing durability in typical warehouse and loading dock environments.
Q: What are the warning signs that the 5103248-12 bearing assembly needs replacement?
A: Replace the bearing assembly if wheels do not spin freely, you hear grinding or squeaking sounds, wheels wobble or track unevenly, or normal lubrication does not restore smooth operation. Continued use with failed bearings risks load instability.
Q: What is the expected service life of the 5103248-12?
A: With routine maintenance and normal warehouse use, the bearing assembly lasts 5-7 years. Service life decreases in cold storage, outdoor environments, or with heavy daily cycling. Replace when bearing play or noise becomes evident.
Q: Are there cross-reference part numbers for the 5103248-12?
A: Cross-references for the 5103248-12 exist within Crown, Toyota, Raymond, and other OEM systems. Contact us or review your pallet jack service manual to identify equivalent bearing assemblies for your specific equipment brand.