Product Description
Caterpillar CT 972304 bushing is an OEM-grade cylindrical bronze component engineered for electric lift truck arm assemblies. Manufactured to SAE 660 specifications with precise inside diameter tolerance, this bushing provides reliable press-fit retention and is compatible with select Caterpillar, Hyster, and Yale models. Key mechanical specifications include 35 mm bore, 40 mm outer diameter, 30 mm overall length, and dynamic load adaptability up to 9000 N. Cross-reference part numbers and fitme
Specifications
Compatibility
| Vehicle Compatibility | Fits select Caterpillar electric lift trucks – compatible with model series NR3000, EC30N, EC35N |
Material
| Hardness | Brinell 65-80 HBW |
| Surface Finish | Turned and reamed, Ra ≤ 1.6 μm |
Part Numbers
| OEM Part Number | CT 972304 |
| Manufacturer Part Number | 972304 |
| Cross-Reference Part Numbers | Replaces 972304, 9X-1727; Equivalent to Hyster 1365276, Yale 524021325 |
| Supersedes | Supersedes part number 9X-1727 |
Performance
| Dynamic Load Rating | Up to 9000 N at continuous operation |
| Max Static Load | 14000 N |
| Permissible Sliding Velocity | 0.8 m/s max under lubricated conditions |
Frequently Asked Questions
Q: What are the key dimensions and specifications of the CT 972304 bushing?
A: The CT 972304 is a cylindrical bronze bushing with a 35 mm bore, 40 mm outer diameter, and 30 mm overall length. It is manufactured to SAE 660 specifications with a surface finish of turned and reamed (Ra = 1.6 µm) and a hardness rating of Brinell 65-80 HBW. The bushing is engineered for press-fit retention and supports dynamic loads up to 9000 N.
Q: Which electric lift truck models are compatible with the CT 972304 bushing?
A: The CT 972304 is compatible with select Caterpillar, Hyster, and Yale electric lift truck arm assemblies. Cross-reference equivalent part numbers include Hyster 1365276 and Yale 524021325. Always verify your equipment model and arm assembly configuration before ordering.
Q: What material is the CT 972304 bushing made from and how durable is it?
A: The CT 972304 is a SAE 660 bronze component, which provides excellent wear resistance and load-carrying capability in high-pressure applications. The Brinell hardness rating of 65-80 HBW indicates a strong, durable material suitable for arm pivot and joint applications on electric lift trucks.
Q: What is the cross-reference information for the CT 972304?
A: The CT 972304 replaces the older part number 9X-1727 and is cross-referenced as equivalent to Hyster 1365276 and Yale 524021325. The manufacturer part number is 972304. Always verify cross-reference numbers against your equipment documentation before ordering.
Q: What is the dynamic load capacity of the CT 972304 bushing?
A: The CT 972304 bushing is rated for dynamic loads up to 9000 N, making it suitable for the rigorous demands of electric lift truck arm assemblies. This load rating reflects the SAE 660 bronze composition and precision machining that provide reliable performance under continuous operational stress.