Product Description
BEARING assembly (SINGLE SHIELD)
Frequently Asked Questions
Q: What types of manual pallet jacks use this single shield bearing assembly?
A: This single shield bearing assembly (580005937) fits manual pallet jacks from Crown, Yale, Raymond, and other OEM manufacturers. Single shield bearings are commonly used in scissor mechanisms and load wheel assemblies. Verify your jack model and serial number to confirm compatibility before ordering.
Q: What is the purpose of the single shield design on this bearing?
A: The single shield design provides protection on one side while allowing grease or maintenance access from the other side. This configuration balances protection from debris while permitting periodic lubrication of the bearing. Single shield bearings are lighter and more economical than double shield options.
Q: How long does this bearing assembly typically last in service?
A: Bearing lifespan depends on load, frequency of use, maintenance, and operating environment. Most manual pallet jack bearings last between 3 to 7 years of normal use. Heavy use, poor maintenance, wet environments, or outdoor storage significantly reduce bearing life and increase replacement frequency.
Q: Can this single shield bearing be used in wet or outdoor environments?
A: Single shield bearings offer limited protection and are not ideal for wet or outdoor storage. Water ingress causes rust and bearing failure. For cold storage or frequent wet conditions, sealed or double shield bearings provide better protection. Verify your environment before selecting this bearing type.
Q: What are the dimensional specifications for this bearing assembly?
A: Exact bore diameter, outer diameter, and width specifications for part 580005937 must be verified against your equipment documentation or measured from your existing bearing. Contact us with your model information and we can confirm dimensions to ensure correct replacement.