CL 731237

Frequently Asked Questions

Q: What type of bearing is the Clark CL 731237?
A: The CL 731237 is a sealed ball bearing engineered for manual pallet jack applications. It is constructed from through-hardened bearing-grade steel rings and rolling elements with precision-ground, micro-finished raceways for smooth, reliable operation.

Q: Is the CL 731237 a sealed bearing, and does it require maintenance?
A: Yes, the CL 731237 is a sealed ball bearing with dual-shield nitrile rubber seals. It is maintenance-free by design and does not require lubrication during normal operation. The seals keep contaminants out and internal lubricant in.

Q: Which Clark pallet jack models use the CL 731237 bearing?
A: The CL 731237 is designed for use in Clark model 7312 manual pallet jacks. This bearing is used in both load roller and steer wheel assemblies and is compatible with standard Clark pallet jack wheel materials.

Q: What is the seal material and finish of this Clark bearing?
A: The CL 731237 features dual-shielded nitrile rubber seals protecting the internal bearing surfaces. The raceways are precision-ground and micro-finished to minimize friction and ensure consistent rolling element performance.

Q: Are there any known cross-reference part numbers for the CL 731237?
A: The CL 731237 is an OEM Clark part with no known cross-references to other manufacturer bearing part numbers. When ordering replacement bearings for Clark model 7312 pallet jacks, specify the exact OEM part number CL 731237 to ensure proper fitment.