Conic Roller Bearing
Конический роликовый подшипник
Rodamiento de Rodillos Cónicos
The Conic Roller Bearing NJ2309X2/YA is a precision-engineered component specifically designed for Shacman trucks, offering exceptional durability and performance in demanding conditions. This genuine OEM part ensures optimal load distribution and reduces friction in critical drivetrain applications. The NJ2309X2/YA bearing features advanced sealing technology that protects against contaminants while maintaining proper lubrication. Its conical design allows it to handle both radial and axial loads simultaneously, making it ideal for wheel hubs, differentials, and transmission systems. With superior heat treatment and material quality, this bearing delivers extended service life and reliable operation even under extreme stress conditions.
Manufactured to exact Shacman specifications, the Conic Roller Bearing NJ2309X2/YA provides perfect compatibility with various truck models. The precision grinding of rolling elements and raceways ensures smooth operation and minimal vibration. This bearing incorporates special cage design that maintains proper roller alignment and distribution under heavy loads. The NJ2309X2/YA model undergoes rigorous quality control testing to meet international standards for performance and safety. Its robust construction resists wear, pitting, and fatigue, reducing maintenance frequency and costs. The bearing’s optimized internal geometry enhances load capacity while minimizing friction losses for improved fuel efficiency.
| Parameter | Specification |
|---|---|
| OEM Part Number | NJ2309X2/YA |
| Brand | Shacman |
| Product Type | Conic Roller Bearing |
| Inner Diameter | 45 mm |
| Outer Diameter | 100 mm |
| Width | 36 mm |
| Dynamic Load Rating | 158 kN |
| Static Load Rating | 183 kN |
| Material | Chrome Steel GCr15 |
| Temperature Range | -30°C to 120°C |
| Speed Limit | 6000 rpm |
The Conic Roller Bearing NJ2309X2/YA incorporates multiple advanced features that ensure superior performance in Shacman trucks. Its tapered design allows for effective management of combined radial and thrust loads. The precision-ground rollers and raceways provide optimal contact stress distribution. Advanced heat treatment processes enhance surface hardness while maintaining core toughness. The bearing features specially designed cages that maintain proper roller spacing and alignment. Integrated sealing systems protect against contamination while retaining lubrication. These features collectively deliver extended service life and reliable operation in demanding truck applications.
The NJ2309X2/YA bearing utilizes high-grade chrome steel that offers excellent wear resistance and fatigue strength. The material composition ensures dimensional stability under varying temperature conditions. Special surface finishing techniques minimize friction and reduce operating temperatures. The bearing’s optimized internal geometry maximizes load capacity while minimizing space requirements. Precision manufacturing guarantees consistent performance and interchangeability. These design advantages make the NJ2309X2/YA an ideal choice for critical applications where reliability and durability are paramount.
The Conic Roller Bearing NJ2309X2/YA is manufactured from premium GCr15 chrome steel, known for its exceptional hardness and wear resistance. This material undergoes vacuum degassing to ensure purity and homogeneity. Advanced carburizing processes create a hard surface layer while maintaining a tough core. The steel composition provides excellent resistance to fatigue and pitting. Special alloying elements enhance corrosion resistance in harsh environments. The material properties are optimized for heavy-duty applications requiring long service life. This technological approach ensures the bearing withstands extreme operational conditions.
Precision engineering defines the NJ2309X2/YA bearing’s manufacturing process. Computer-controlled grinding achieves tight tolerances and superior surface finish. Automated inspection systems verify dimensional accuracy at multiple production stages. The bearing components are manufactured with micro-level precision for optimal fit. Advanced metrology equipment ensures consistency across production batches. This attention to detail guarantees smooth operation and minimal vibration. The precision engineering approach results in a bearing that delivers exceptional performance in demanding applications.
The Conic Roller Bearing NJ2309X2/YA finds extensive application throughout Shacman truck systems. It is commonly used in wheel hub assemblies where it handles vehicle weight and cornering forces. The bearing serves critical functions in differential systems, managing torque transfer between axles. Transmission applications benefit from its ability to handle high rotational speeds. Steering mechanisms utilize this bearing for precise control and load support. The NJ2309X2/YA is also employed in various auxiliary systems requiring reliable rotation under load. Its versatility makes it essential for multiple truck subsystems.
Specific Shacman models utilizing the NJ2309X2/YA include heavy-duty trucks for construction and logistics. The bearing performs reliably in both on-road and off-road conditions. It withstands the demanding environments encountered in mining and quarry operations. Long-haul transportation applications benefit from its durability and low maintenance requirements. The bearing’s design accommodates varying load conditions encountered in different operational scenarios. This adaptability makes it suitable for diverse trucking applications across industries.
In wheel hub applications, the NJ2309X2/YA bearing supports vehicle weight while allowing smooth rotation. It handles dynamic loads during acceleration, braking, and cornering maneuvers. The bearing’s design accommodates both radial and axial forces encountered in wheel systems. Proper preload adjustment ensures optimal performance and longevity. The bearing’s sealing system protects against road contaminants and moisture. Regular maintenance of wheel hub bearings is essential for vehicle safety and performance. The NJ2309X2/YA delivers reliable service in these critical applications.
The Conic Roller Bearing NJ2309X2/YA offers numerous performance benefits for Shacman truck operators. Its high load capacity ensures reliable operation under heavy payloads. Reduced friction characteristics contribute to improved fuel efficiency. The bearing’s durability minimizes unscheduled maintenance and downtime. Consistent performance across temperature variations enhances operational reliability. Advanced sealing technology extends lubrication intervals and service life. These benefits translate to lower total cost of ownership and increased vehicle availability.
Operational advantages include smooth rotation with minimal vibration and noise. The bearing maintains precision under dynamic loading conditions. Its robust construction withstands shock loads and harsh operating environments. Compatibility with standard lubrication systems simplifies maintenance procedures. The bearing’s design facilitates proper preload adjustment for optimal performance. These advantages make the NJ2309X2/YA a preferred choice for demanding truck applications.
The economic benefits of using genuine NJ2309X2/YA bearings are significant for fleet operators. Extended service life reduces replacement frequency and inventory costs. Reduced maintenance requirements lower labor expenses and vehicle downtime. Improved fuel efficiency contributes to lower operational costs over vehicle lifetime. The bearing’s reliability prevents costly secondary damage to adjacent components. These economic advantages make it a cost-effective solution for commercial truck operations.
Proper installation of the Conic Roller Bearing NJ2309X2/YA is crucial for optimal performance. Begin by cleaning the housing and shaft surfaces thoroughly. Verify dimensional accuracy and surface conditions before installation. Use appropriate tools to avoid damaging bearing components during handling. Apply recommended lubricant to bearing surfaces before installation. Follow manufacturer specifications for clearance and preload adjustments. Use proper pressing techniques to ensure even seating of the bearing.
Installation precautions include avoiding impact loads during pressing operations. Ensure proper alignment between bearing and housing surfaces. Use temperature-controlled methods for interference fits when necessary. Verify rotation smoothness after installation completion. Check for proper sealing and lubrication system operation. Document installation date and conditions for maintenance tracking. Following these procedures ensures maximum bearing performance and service life.
Several common mistakes can compromise bearing performance during installation. Improper handling can introduce contaminants into the bearing assembly. Using incorrect tools may damage bearing surfaces and seals. Over-tightening during installation creates excessive preload conditions. Inadequate lubrication leads to premature wear and failure. Misalignment during installation causes uneven load distribution. Ignoring manufacturer specifications results in suboptimal performance. Avoiding these mistakes ensures the NJ2309X2/YA delivers its designed performance capabilities.
Regular maintenance is essential for maximizing the service life of NJ2309X2/YA bearings. Establish scheduled inspection intervals based on operating conditions. Monitor bearing temperature, noise, and vibration during operation. Conduct visual inspections for signs of wear or contamination. Check lubrication condition and replenish as necessary. Maintain proper records of maintenance activities and bearing performance. Implement predictive maintenance techniques to identify potential issues early.
Service life optimization involves using correct lubrication types and quantities. Ensure proper sealing integrity to prevent contamination ingress. Monitor operating conditions and adjust maintenance schedules accordingly. Train personnel on proper bearing handling and maintenance procedures. Use genuine replacement parts to maintain system compatibility. Implement condition monitoring systems for early fault detection. These practices significantly extend bearing service life and reliability.
Proper lubrication is critical for NJ2309X2/YA bearing performance and longevity. Use manufacturer-recommended lubricants with appropriate viscosity characteristics. Establish regular lubrication intervals based on operating conditions. Ensure complete lubricant coverage of all bearing surfaces. Monitor lubricant condition for contamination or degradation. Maintain proper lubricant storage conditions to preserve quality. Implement lubrication analysis programs for condition monitoring. These practices ensure optimal bearing performance throughout its service life.
The Conic Roller Bearing NJ2309X2/YA undergoes rigorous quality assurance procedures. Material certification verifies chemical composition and mechanical properties. Dimensional inspections ensure compliance with specification tolerances. Surface finish measurements confirm proper manufacturing quality. Hardness testing verifies heat treatment effectiveness. Running tests evaluate performance under simulated operating conditions. Final inspection includes visual examination and packaging verification.
Testing protocols include accelerated life testing under extreme conditions. Noise and vibration analysis ensures smooth operation characteristics. Sealing effectiveness tests verify contamination protection. Lubrication compatibility testing confirms proper performance. Environmental testing evaluates operation under temperature extremes. These comprehensive quality measures ensure consistent bearing performance and reliability.
The NJ2309X2/YA bearing complies with international quality standards and certifications. Manufacturing processes follow ISO 9001 quality management systems. The bearing meets ISO 492 standards for dimensional accuracy and tolerance. Material specifications comply with international metallurgical standards. Performance testing follows established industry protocols. Documentation includes complete traceability and certification records. These compliance measures ensure consistent quality and performance reliability.
Choosing genuine Shacman Conic Roller Bearing NJ2309X2/YA ensures perfect compatibility with your truck systems. Genuine parts undergo rigorous testing to meet original equipment specifications. They provide guaranteed performance and reliability in demanding applications. Manufacturer support includes technical assistance and warranty coverage. Genuine parts maintain vehicle performance and resale value. They prevent potential issues caused by incompatible aftermarket components.
Genuine Shacman bearings offer consistent quality and performance characteristics. They are designed specifically for Shacman truck applications and operating conditions. Original equipment parts ensure proper fit and function without modifications. They come with complete documentation and traceability records. Genuine components support vehicle warranty and maintenance requirements. These advantages make genuine Shacman parts the optimal choice for reliable truck operation.
