224-6265 15.88 mm Hex Size Fixed Coupling
Cat® Fixed Coupling for Standard Stick Coupler Hydraulic Lines
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Description
The fixed coupler for the standard stick coupler hydraulic lines is a mechanical component used to establish a fixed connection between hydraulic lines equipped with standard stick couplers. It is used in hydraulic systems to achieve quick and secure connections. The fixed coupler ensures that the connection between hydraulic lines equipped with standard stick couplers is secure and leak-proof.
Features
- Resistant to wear and corrosion.
- Able to withstand high pressure, vibration and external forces.
- For hose with an inside diameter of 6.4 mm.
Applications
The fixed coupling is used to provide a secure, leak-proof seal. This component can prevent any hydraulic oil leakage, ensuring efficient and reliable operation of the hydraulic system.
Specifications
| Connection Nominal Size | 4 |
|---|---|
| Connection Standard | ORFS-SAE J1453 |
| Hose Fitting Category | MN |
| Hose Inside Diameter | 6.35 mm (0.25 in) |
| Hose Warning | Improper selection of hose and coupling combinations will void the warranty and may result in serious personal injury or death, property damage, or failure of components and machine systems. Cat® hose assembly products are designed and tested as a system to provide reliable connections that maximize hydraulic system safety and reliability. In addition, properly maintained, appropriate Caterpillar tooling is recommended to ensure hoses are crimped to technical specifications. Using Caterpillar hose with another manufacturer's couplings, or Caterpillar couplings with another manufacturer's hose, may result in unreliable, unsafe, or poorly performing hose assemblies. Caterpillar does not recommend or authorize this practice. For more information, refer to SAE J1273 Section 6.3 and ISO 17165-2 Section 6.3. |
| Fitting | Permanent |
| Material | Medium Pressure Hose |
| Coating | Zinc Plated |
| Shape | Straight |
| Connector Type | -4 ORFS Male |
| Thread Size | 9/16-18 in |
| Length | 42 mm (1.65 in) |
| Cutoff Factor | 21 mm (0.83 in) |
| Recommended Hose Size | 6.4 mm (0.25 in) |
| Compatible | SAE 100R1, SAE 100R2, SAE 100R5, SAE 100R16, Coolant Hose |
| Hex Size | 15.88 mm (0.63 in) |
| Seal Type | NBR 4J-5477, FKM 228-7088 |
| Description | Permanent Coupling 4MN |
| Application | Permanent coupling for use with hydraulic hose. Contact MECHSC for more information |
Additional information
| Part Source | Genuine OEM |
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