Product Description
BEARING assembly (SINGLE SHIELD)
Frequently Asked Questions
Q: What does single shield mean on the 065081-20 bearing assembly?
A: Single shield means the 065081-20 bearing assembly has a protective shield on one side of the bearing only. This design allows access to the bearing cavity on the open side, making it suitable for specific lift mechanism configurations where single-sided protection is adequate. The shield side provides protection against dust and dirt, while the open side allows grease application or inspection access.
Q: Which manual pallet jack equipment is compatible with the 065081-20?
A: The 065081-20 bearing assembly with single shield design is compatible with manual pallet jack models from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, and Clark. Verify your equipment model and mounting configuration to ensure the single-shield design fits your specific application before ordering.
Q: What are the material properties of the 065081-20 bearing assembly?
A: The 065081-20 contains precision ball or roller bearings with steel races and a single-shield design. The shield side protects against contamination while the open side allows access for lubrication. Materials are selected to withstand repetitive loading and warehouse environments while maintaining low-friction operation.
Q: What is the expected lifespan of the 065081-20 bearing assembly?
A: The 065081-20 bearing assembly typically lasts 3 to 5 years in normal warehouse operating conditions with regular use. Lifespan depends on daily lift cycles, load intensity, and environmental conditions. The single-shield design allows convenient re-lubrication access on the open side, which can extend bearing life when maintained properly.
Q: How do I know if the 065081-20 bearing assembly is wearing out?
A: Signs of wear include grinding or squealing noise during lift operation, rough or sticky movement of the lift mechanism, visible bearing play or looseness, and increased resistance that does not respond to lubrication. If the bearing on the open side shows corrosion, rust, or contamination, replacement is needed to prevent failure of the lift mechanism.
Q: Does the single-shield design of the 065081-20 affect performance compared to double-shield bearings?
A: The single-shield design of the 065081-20 provides adequate protection when used in the correct equipment configuration. The shielded side protects against dirt and dust, while the open side allows access for maintenance and lubrication. Performance is equivalent to double-shield bearings when applied to compatible equipment designs where single-shield specifications are required.
