Product Description
Lock nut
Frequently Asked Questions
Q: What does the LBR NUT lock nut do on material handling equipment?
A: The LBR NUT is a lock nut designed to prevent fastener loosening caused by vibration and movement during equipment operation. It is commonly used on wheel hub assemblies, mast components, and load beam connections across multiple material handling equipment types. The locking mechanism maintains bolt preload without requiring additional locking devices.
Q: Which equipment types use the LBR NUT lock nut?
A: The LBR NUT is compatible with manual pallet jacks, electric pallet jacks, reach trucks, and forklifts from manufacturers including Yale, Crown, Toyota, Raymond, and Hyster. Verify your equipment model and fastener size before ordering. Incorrect nut sizing causes assembly damage and safety hazards.
Q: What are the specifications and material composition of the LBR NUT?
A: The LBR NUT is manufactured from hardened steel with a nylon insert or equivalent locking feature that prevents rotation under load. Specific thread size and pitch vary by application. Contact us with your fastener specifications to confirm the correct LBR NUT variant for your equipment.
Q: Can the LBR NUT be reused after removal?
A: Most lock nuts with nylon inserts lose locking effectiveness after 3 to 5 removal and reinstallation cycles. Replace rather than reuse to maintain vibration-resistance and safety. Reusing worn lock nuts risks fastener loosening during equipment operation, potentially causing wheel or component failure.
Q: How do you know if the LBR NUT lock nut needs replacement?
A: Replace the LBR NUT if it spins freely on the bolt without gripping, shows stripped threads, or has visible damage to the locking insert. A properly functioning lock nut resists hand rotation and maintains tension. Loose or spinning lock nuts indicate failure and require immediate replacement to prevent equipment damage.
