Product Description
CONE, BEARING
Frequently Asked Questions
Q: What is a bearing cone and what function does it serve in a manual pallet jack?
A: A bearing cone is the inner tapered race component of a tapered roller bearing assembly. In manual pallet jacks, it mounts onto the load wheel axle and works with the bearing cup to support the wheel under load and allow smooth rotation. The cone is the moving component that carries the rolling elements.
Q: Which manual pallet jack models and manufacturers does SKU 671-023-05 fit?
A: This bearing cone (671-023-05) is compatible with common manual pallet jack models from Crown, Toyota, Raymond, Yale, Hyster, Clark, and similar OEM brands. Verify the bearing bore diameter and axle size match your equipment specifications before ordering to ensure proper fitment.
Q: What material is this bearing cone manufactured from and what is its typical lifespan?
A: This bearing cone is manufactured from case-hardened steel for durability under repeated loading cycles. Typical lifespan depends on load conditions and maintenance practices. In normal warehouse use, expect 2-5 years of service life before replacement becomes necessary due to wear or spalling.
Q: What symptoms indicate a bearing cone needs replacement?
A: Common failure indicators include grinding or rumbling sounds from the wheel during operation, wheel drag or resistance to free rotation, excessive play or wobble in the wheel, and visible damage or discoloration on the cone surface. Any of these symptoms suggests the bearing cone should be inspected and replaced if worn.
Q: Is SKU 671-023-05 cross-compatible with other bearing cone part numbers?
A: Cross-compatibility depends on bore diameter, cone angle, and width dimensions. Verify dimensions against your equipment OEM specifications or original part number. Using a non-matching cone will result in improper bearing preload and accelerated wear or bearing failure.
Q: Do I need to replace the bearing cup when replacing this cone?
A: It is best practice to replace the bearing cone and cup as a matched pair. If only the cone is visibly damaged, the cup may still be reusable, but inspect it closely for spalling or wear. Pairing a new cone with a worn cup can result in premature failure and uneven load distribution.
