Product Description
MAST BEARING
Specifications
Product Overview
| Product Type | Mast Bearing Assembly |
Physical Specifications
| Standard Material | Steel with bronze or nylon bushing |
| Primary Function | Vertical mast movement support and load distribution |
| Wear Pattern | Reusable component; inspect for wear before reinstallation |
Compatibility
| Application | Manual Pallet Jack Mast Support |
| Compatible Equipment Category | Manual pallet jacks, hand pallet trucks |
Frequently Asked Questions
Q: What is the ND511 mast bearing used for?
A: The ND511 is a mast bearing assembly that supports vertical mast movement and load distribution in manual pallet jacks, reducing friction and wear on the mast tube.
Q: Which pallet jack models use the ND511 mast bearing?
A: The ND511 is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, and other standard manufacturers. Verify your mast specifications match before ordering.
Q: What happens if the ND511 mast bearing fails?
A: A failed mast bearing causes stiff or jerky mast lift, increased friction damage to the mast tube, and potential misalignment that can trap the mast or prevent full height extension. Replace it immediately to prevent further damage.