Product Description
Ball
Frequently Asked Questions
Q: What is the UL 1405 ball used for in manual pallet jacks?
A: The UL 1405 is a load ball component that serves as a pivot point in the scissor mechanism of manual pallet jacks. It allows the lifting arms to rotate smoothly under load. This part is compatible with most standard manual pallet jacks from brands including Crown, Yale, Raymond, and Jungheinrich models with similar scissor-lift designs.
Q: What material is the UL 1405 ball made from?
A: The UL 1405 ball is manufactured from hardened steel to withstand repeated compression and shear forces during lift cycles. The hardened steel construction resists deformation under rated load capacities, typically 2500 to 5500 pounds depending on the equipment model.
Q: How long does the UL 1405 ball typically last before replacement is needed?
A: Under normal operating conditions with proper maintenance, the UL 1405 ball can last 3 to 5 years. Lifespan depends on load frequency, environmental conditions, and lubrication. Accelerated wear occurs in high-cycle applications or when the scissor mechanism is not regularly lubricated.
Q: What are the signs that the UL 1405 ball needs replacement?
A: Replace the UL 1405 ball if you observe grinding or clicking sounds during lift cycles, uneven arm movement, or visible pitting or flattening on the ball surface. These symptoms indicate the ball is no longer providing smooth rotation and the mechanism needs attention.
Q: Does the UL 1405 ball cross-reference to other part numbers?
A: Cross-reference availability varies by manufacturer. Verify the exact dimension (typically 12 mm to 16 mm diameter) and load rating against the original equipment specifications before ordering replacements from other sources. Direct specifications are required for proper fitment.