382300149 XCMG GR2605 motor grader circlip

382300149 XCMG GR2605 motor grader circlip

382300149 Snap rings are elastic positioning fasteners used in the articulation parts and shaft connections of engineering machinery. They are used for axial positioning and fixing of parts on shafts/inside holes, preventing component movement or detachment, and ensuring the stability and safety of the equipment connection structure.

Core Functions and Roles

Axial Positioning and Fixing: Installed in the slot of a shaft or hole, it axially positions the mating parts, preventing them from moving or falling off during equipment operation and ensuring the integrity of the assembly structure.

Anti-Loosening and Anti-Dropout: Used in conjunction with shaft systems and articulated components, it replaces traditional fastening methods, effectively avoiding loosening problems caused by equipment vibration and load changes, and improving connection reliability.

Positioning and Assembly: Provides precise installation limits for components, simplifying the assembly process, ensuring the accuracy of component assembly positions, and reducing installation errors.

Buffering and Vibration Reduction: The elastic structure absorbs vibration and impact during equipment operation, disperses stress concentration, and reduces the risk of fatigue damage to the connection parts.

Key Technical Parameters

Model: 382300149
Name: Snap Ring (Elastic Retaining Ring for Shafts/Bore, Suitable for Shaft Connections in Engineering Machinery)
Suitable Scenarios: Articulated parts in engineering machinery, shaft assembly, axial fixation of components (such as connecting rods, pins, transmission components, etc.)
Material: High-strength spring steel, heat-treated for enhanced elasticity, wear resistance, and fatigue resistance.
Operating Temperature: -40℃～+150℃
Core Features: Excellent elasticity, easy installation, reliable limiting, vibration resistance, and fatigue resistance.

Common Faults and Troubleshooting

Fault Symptoms: Snap ring elasticity failure, deformation, breakage, or detachment; wear in the snap ring groove, loose snap ring; component movement and abnormal noise during equipment operation.

Troubleshooting Points: After shutdown, check the installation status and appearance integrity of the snap ring, inspect the wear degree of the snap ring groove, confirm whether there is a risk of loosening or detachment, and replace it promptly if any abnormalities are found.

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1 382300107 Rake handle
2 382300122 Pin
3 382300149 Snap ring
4 382300157 Tooth

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