OEM Bearing Assembly for Manual Pallet Jacks

Frequently Asked Questions

Q: Is the 14343-2120071 the same as the 14343-21200-71 bearing?
A: The 14343-2120071 and 14343-21200-71 are the same OEM bearing assembly. Hyphenated versus non-hyphenated formatting does not indicate different parts. Both part number formats represent identical bearing components designed for manual pallet jack wheel applications.

Q: What equipment brands are compatible with the 14343-2120071 bearing assembly?
A: The 14343-2120071 bearing assembly is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, and Jungheinrich. Verify your specific model against the original bearing part number. Dimensional fitment must match your wheel hub bore and mounting surface.

Q: How can I tell if my 14343-2120071 bearing needs replacement?
A: Replace the 14343-2120071 bearing if you notice squeaking or grinding sounds during operation, excessive wheel play when the pallet jack is lifted, difficulty pushing the jack, or rough rotation of the wheels. These symptoms indicate internal bearing wear or seal degradation.

Q: What material composition does the 14343-2120071 bearing have?
A: The 14343-2120071 bearing assembly contains steel rolling elements and races suitable for manual pallet jack load cycles. Standard steel races are suitable for typical warehouse conditions but require regular regreasing. The bearing is designed for reliable operation in dry to damp indoor environments.

Q: What is the proper maintenance interval for the 14343-2120071?
A: Maintain the 14343-2120071 bearing by regreasing every 6-12 months depending on usage frequency and environmental conditions. Use a standard lithium multipurpose grease. Inspect the grease fitting monthly for blockages and apply fresh grease until old lubricant purges from the bearing assembly.

Q: Can I use the 14343-2120071 bearing in cold storage or wet environments?
A: Standard 14343-2120071 bearings operate in cold storage with more frequent regreasing required to prevent ice formation. Use synthetic or cold-rated grease in freezer applications. Wet environments require sealed or shielded bearing variants to prevent water intrusion and corrosion.