Product Description
RETAINING RING
Frequently Asked Questions
Q: What is SKU 3053617 retaining ring and what function does it serve?
A: SKU 3053617 is a retaining ring (snap ring) used in manual pallet jack wheel, load wheel, and steering assemblies. The retaining ring axially locates bearing assemblies and wheel components on the spindle, preventing them from sliding or separating during operation.
Q: Which pallet jack manufacturers and models use the 3053617 retaining ring?
A: The 3053617 retaining ring is compatible with manual pallet jacks and hand trucks from Crown, Toyota, Raymond, Yale, Hyster, and Clark that use snap ring groove specifications matching this part. Verify the groove diameter and width on your equipment spindle before ordering.
Q: What material is the 3053617 retaining ring made from?
A: The 3053617 is manufactured from spring steel or alloy steel with a zinc or cadmium plating finish. This material provides the necessary elastic properties to create the snap fit while resisting corrosion from warehouse humidity and outdoor exposure.
Q: How does the 3053617 retaining ring prevent bearing and wheel component separation?
A: The 3053617 snap ring is seated in a machined groove on the spindle shaft and exerts constant radial pressure against the bearing race or wheel component. This mechanical interference prevents axial movement and keeps components centered on the spindle during operation and during directional changes.
Q: What is the service life of a retaining ring in manual pallet jack applications?
A: A properly installed retaining ring typically lasts for the life of the pallet jack, often 10 or more years, because it does not experience rotating friction. Retaining rings require replacement only if the snap ring loses tension, if the groove is damaged, or if the ring has bent or broken due to impact or improper removal.
