Product Description
Hub, drive tire
Frequently Asked Questions
Q: What is the CR 077964 hub and what equipment does it fit?
A: The CR 077964 is a drive tire hub assembly for Crown electric lift trucks. It is designed for electric pallet jacks and sit-down rider lifts. Verify your Crown model and serial range before ordering to ensure fitment.
Q: What material is the CR 077964 hub made from?
A: The hub is manufactured from OEM-grade cast iron or ductile iron per Crown specification. This material provides wear resistance and durability in continuous duty cycle applications on warehouse floors.
Q: How long does the CR 077964 hub typically last?
A: The hub lifespan depends on floor conditions, load cycles, and maintenance. On standard warehouse floors with routine maintenance, expect 3-5 years of service. Wet or rough floors may shorten lifespan. Replace if the hub shows cracks, excessive wear, or play in the bearing.
Q: What maintenance does the CR 077964 hub require?
A: Periodically inspect the hub for cracks and bearing play. Grease the hub bearing according to your Crown equipment manual specifications. Replace the hub if the tire does not rotate freely or if you see metal debris on the hub surface.