Product Description
BEARING, BALL
Frequently Asked Questions
Q: How does RA 570-816-09 differ from RA 570-816-05?
A: RA 570-816-09 and RA 570-816-05 are distinct bearing models. They differ in bore size, outer diameter, width, or internal clearance specifications. Confirm the correct model number for your equipment; using the wrong bearing causes fit and performance problems.
Q: What is the load rating and speed capability of RA 570-816-09?
A: RA 570-816-09 specifications vary by OEM application. It is designed for specific radial and axial load ranges within electric lift truck drive and motor systems. Consult the equipment manual or contact us to confirm load ratings and maximum RPM for your model.
Q: Can RA 570-816-09 operate in wet or cold storage environments?
A: Standard ball bearings are susceptible to rust and corrosion in wet or cold storage conditions. Moisture ingress through damaged seals causes bearing failure. Store bearings in dry conditions and keep seals intact until installation.
Q: What is the replacement interval for RA 570-816-09?
A: Bearing life depends on load, speed, and maintenance. Under normal conditions with proper lubrication, expect 2500 to 5000 operating hours. Monitor for abnormal noise, vibration, or heat; replace bearing immediately if detected.
Q: Which electric lift truck OEMs use RA 570-816-09?
A: RA 570-816-09 is used in electric lift trucks from Crown, Toyota, Raymond, Yale, Hyster, Linde, and Clark. Verify model compatibility and bearing dimensions before ordering to ensure correct fitment.