Bearing Assembly

Frequently Asked Questions

Q: What is the CK867847 bearing assembly designed for?
A: The CK867847 is a bearing assembly for load wheel and steering wheel applications on manual pallet jacks. This component provides the rotating interface between the axle shaft and wheel hub, supporting full capacity load while allowing smooth wheel rotation.

Q: Which pallet jack models are compatible with the CK867847?
A: The CK867847 bearing assembly is compatible with manual pallet jacks manufactured by Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT. Verify the bearing bore diameter, axle shaft diameter, and mounting configuration match your equipment to ensure proper fitment.

Q: What material is the CK867847 bearing assembly and what is its lifespan?
A: The CK867847 features hardened steel construction with precision-ground races and rolling elements. Expected service life is 3 to 5 years under typical warehouse conditions. Bearing wear accelerates on rough floors, outdoor surfaces, or under sustained heavy loads. Cold storage and wet environments can reduce lifespan if seals are compromised.

Q: What symptoms indicate the CK867847 bearing assembly should be replaced?
A: Replace the bearing assembly when you observe grinding or squealing noise during wheel rotation, loose or wobbling wheel, significantly increased rolling resistance, steering drift or erratic handling, or visible spalling and discoloration on the bearing races. Early replacement prevents wheel lockup and improves operator safety.