Product Description
CK784950 is a sealed ball bearing assembly for manual pallet jack parts, manufactured by Liftsplus.com. This component is intended for replacing worn or damaged bearings in load wheel or steering wheel applications on manual pallet jacks. Compatible with multiple pallet jack models that accept universal fitment bearings. Constructed from hardened steel, the assembly features precision-ground, sealed raceways and is factory pre-lubricated for long service life.
Specifications
Material & Construction
| Material | Hardened steel |
Part Numbers
| Manufacturer Part Number | CK784950 |
| OEM Part Number | CK784950 |
Frequently Asked Questions
Q: What are the specifications of the CK784950 sealed ball bearing assembly?
A: The CK784950 is a sealed ball bearing assembly constructed from hardened steel with precision-ground sealed raceways. The sealed design provides built-in protection against dirt, moisture, and contamination common in warehouse and cold storage environments. The assembly ships factory pre-lubricated and ready for installation.
Q: What equipment is the CK784950 bearing assembly compatible with?
A: The CK784950 is designed for load wheel and steering wheel applications on manual pallet jacks from major OEM brands including Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT. Universal fitment design accommodates multiple bearing mounting configurations. Confirm bearing bore diameter and axle shaft diameter match your equipment.
Q: What is the typical service life of the CK784950 bearing assembly?
A: Expected service life is 3 to 5 years under normal warehouse duty cycles, depending on load conditions and floor surface. The sealed design extends lifespan in wet, cold storage, and outdoor applications by reducing water ingress and corrosion compared to open bearing designs. High-impact or outdoor use reduces service life.
Q: Does the CK784950 require additional lubrication during service?
A: The CK784950 ships factory pre-lubricated. Sealed ball bearings are maintenance-free and do not require additional greasing during normal service. Attempting to force lubrication past seals can damage bearing integrity. Replace the assembly when bearing noise or performance degrades rather than attempting to re-lubricate.
Q: What are common failure symptoms for the CK784950 bearing assembly?
A: Failure indicators include grinding or squealing wheel noise, increased rolling resistance, wheel wobble or play, erratic steering response, or visible discoloration on the bearing outer race. In cold storage, condensation inside the seal can accelerate internal corrosion. Bearing failure progresses faster under heavy loads or on rough floors.