Product Description
The HV6306Z is a precision-sealed ball bearing assembly designed for manual pallet jack applications, used primarily in load and steer wheel hubs. It features a 20 mm bore, 47 mm outer diameter, 14 mm width, and is constructed from heat-treated bearing-grade steel with dual contact seals for contamination resistance. This bearing assembly provides rolling support and ensures smooth operation under typical pallet jack load conditions.
Specifications
Part Numbers
| Manufacturer Part Number | HV6306Z |
| OEM Part Number | HV6306Z |
Frequently Asked Questions
Q: What are the dimensions of the HV6306Z bearing assembly?
A: The HV6306Z has a 20 mm bore, 47 mm outer diameter, and 14 mm width. These dimensions make it suitable for manual pallet jack load and steer wheel hub applications. Verify bore and outer diameter match your equipment before ordering.
Q: What material is the HV6306Z bearing made from?
A: The HV6306Z is constructed from heat-treated bearing-grade steel with dual contact seals. The dual seals provide contamination resistance and extend bearing life in warehouse and manual handling environments.
Q: Which pallet jack brands does the HV6306Z bearing fit?
A: This bearing assembly fits multiple manual pallet jack models from Crown, Toyota, Raymond, Yale, Hyster, and similar OEM manufacturers. Confirm that your equipment hub specifications match the 20 mm bore and 47 mm outer diameter before ordering.
Q: How long does the HV6306Z bearing typically last?
A: Service life depends on load conditions and maintenance. Regular inspection for contamination around the seals and timely replacement when noise or resistance develops will maximize bearing life. Pre-lubrication is standard; relubrication intervals vary by equipment use.
Q: What does the dual contact seal design provide?
A: Dual contact seals create a protective barrier against particulates, moisture, and debris common in warehouse environments. This design reduces internal bearing wear and maintains smooth rolling operation over the bearing assembly lifespan.
