Product Description
This bearing assembly is a critical load-support component designed for manual pallet jack wheel hubs and caster locations. Engineered for direct replacement use across major equipment brands, it features pre-lubricated, sealed construction that enables smooth wheel rotation under heavy warehouse loads. The bearing assembly is built from high carbon chrome steel rolling elements for durability and corrosion resistance in demanding material handling environments. Ideal for fleet maintenance and repair operations requiring reliable, long-lasting wheel hub performance.
Frequently Asked Questions
Q: What is SKU 712511?
A: SKU 712511 is a bearing assembly for manual pallet jacks. This component is installed in wheel hubs and caster locations to support the load wheel axle and enable smooth rotation under load.
Q: Which manual pallet jack brands use this bearing assembly?
A: This bearing assembly is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT. Verify the bearing inner diameter and width match your specific wheel hub before ordering.
Q: What material is this bearing assembly made from?
A: This bearing assembly features high carbon chrome steel rolling elements and races, designed for high load capacity and extended service life in manual material handling applications. The steel construction provides durability and corrosion resistance in warehouse environments.
Q: What is the typical lifespan of this bearing assembly?
A: In normal warehouse duty, this bearing assembly provides 3 to 5 years of service. Lifespan depends on load rating, floor conditions, and maintenance. Replace immediately if wheels do not roll freely, exhibit wobbling, or produce grinding noise indicating internal damage.
Q: Does this bearing assembly require lubrication?
A: This bearing assembly is pre-lubricated and sealed. Do not add grease or oil. If bearing feels dry or is difficult to rotate, the seal may be damaged and the entire bearing assembly should be replaced rather than relubricated.
