Product Description
BEARING assembly (SINGLE SHIELD)
Frequently Asked Questions
Q: What does the single shield design on the NT6305Z mean?
A: The NT6305Z has a single metal shield on one side, which provides some protection from debris while allowing easier greasing compared to sealed bearings. The unshielded side requires cleaner operating conditions to prevent contamination.
Q: Which pallet jack models use the NT6305Z bearing assembly?
A: The NT6305Z bearing assembly is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, and similar manufacturers. Check your equipment documentation or cross-reference the existing bearing part number to confirm compatibility.
Q: How does the NT6305Z compare to fully sealed bearings?
A: The NT6305Z single shield design offers easier access for maintenance and greasing versus fully sealed bearings but provides less protection in wet, dusty, or cold storage environments. For harsh conditions, sealed alternatives like NT6306ZZ may perform better.
Q: When should the NT6305Z bearing be replaced?
A: Replace the NT6305Z if you notice grinding sounds, rough rolling, lateral play in the wheel, or if greasing no longer restores smooth operation. Contaminated or degraded grease inside the bearing indicates replacement is needed.
