Quick Summary:
Price: $282,007.43
SKU: 5049078
Pros:
- High Load Capacity: Capable of handling dynamic loads up to 1,000,000 lbf and static loads up to 2,590,000 lbf, making it suitable for heavy-duty industrial applications.
- Durable Construction: Built from through-hardened steel with a brass cage, ensuring exceptional durability and resistance to wear and tear.
- Versatile Application: Suitable for a wide range of industries including mining, construction, and manufacturing, where reliability under extreme conditions is crucial.
- Effective Thermal Management: Features C3 radial internal clearance and operates efficiently in temperatures ranging from -40 to 250°F (-40 to 120°C), minimizing the risk of overheating.
- Precision Engineering: Designed with precision to deliver consistent performance and reliability in demanding environments.
Cons:
- Heavy Weight: Weighing 800 lbs (363 kg), it requires robust handling equipment and specialized installation procedures.
- Higher Cost: Initial purchase price may be higher compared to standard bearings due to its advanced design and materials used.
Comprehensive Review of NTN 239/710L1KW33 X-Large Spherical Roller Bearing
Introduction to the NTN 239/710L1KW33
The NTN 239/710L1KW33 X-Large Spherical Roller Bearing stands as a benchmark in heavy-duty industrial applications. Engineered to thrive under the most demanding conditions, this bearing is essential for various industries requiring high performance and reliability. This detailed review covers its robust design, technical specifications, industrial applications, and the key advantages that make it a top choice in the market.
Key Specifications of the NTN 239/710L1KW33
The NTN 239/710L1KW33 is meticulously designed to offer unparalleled precision and durability:
- Model: 239/710L1KW33
- Weight: 800 lbs
- Material: Through Hardened Steel
- Cage Material: Brass
- Dynamic Load Rating: 1,000,000 lbf
- Static Load Rating: 2,590,000 lbf
- Bore Type: Tapered
- Operating Temperature Range: -40 to 250°F
- Radial Internal Clearance: C3
- Taper: 1:12
- Enclosure: Open
Design and Construction Features
The NTN 239/710L1KW33 is crafted from through-hardened steel, ensuring superior durability and resistance to wear. Its robust brass cage further enhances its longevity and performance. The open enclosure design facilitates efficient cooling and lubrication, which are critical for maintaining peak performance over long operational periods. The precision engineering of this bearing underscores NTN's commitment to quality and reliability.
Impressive Performance Metrics
This bearing is engineered to handle substantial radial and axial loads, boasting a dynamic load capacity of 1,000,000 lbf and a static load capacity of 2,590,000 lbf. The C3 radial internal clearance is designed to accommodate thermal expansions, enhancing the bearing's reliability under varying operational conditions. This ensures that the NTN 239/710L1KW33 can consistently perform in the most challenging environments.
Industrial Applications
The NTN 239/710L1KW33 X-Large Spherical Roller Bearing is a versatile component used across various industries:
- Mining: Ideal for crushers and conveyors, where rugged performance under heavy loads is essential.
- Construction: Trusted in cranes and excavators, offering reliability in large-scale construction machinery.
- Manufacturing: Essential for heavy-duty equipment, ensuring dependable performance across diverse manufacturing processes.
- Oil and Gas: Suitable for drilling equipment, where reliability and durability are critical.
- Power Generation: Used in turbines and generators, where it ensures smooth and efficient operation.
Key Advantages
High Load Capacity
The NTN 239/710L1KW33 is designed to handle extreme conditions, making it ideal for heavy-duty applications. Its high load capacity ensures reliable performance under substantial radial and axial loads.
Durable Construction
Built from tough, through-hardened steel and equipped with a robust brass cage, this bearing offers excellent wear resistance and longevity. It is engineered to withstand the rigors of demanding industrial environments.
Thermal Management
Optimized to perform efficiently across a wide temperature range (-40 to 250°F), the NTN 239/710L1KW33 maintains operational efficiency under varying thermal conditions.
Precision Engineering
NTN's commitment to quality is evident in the precise engineering of this bearing. It ensures consistent performance and reliability, even in challenging environments.
Installation and Maintenance Guidelines
Proper installation and maintenance are crucial for maximizing the performance and lifespan of the NTN 239/710L1KW33:
- Installation: Precise alignment is essential for optimal performance. Ensure that the bearing is correctly positioned and that all components are properly secured.
- Lubrication: Use high-quality lubricants tailored to the bearing’s operating parameters. Regular lubrication helps maintain smooth operation and reduces wear.
- Inspection: Conduct regular inspections to check for signs of wear or damage. Early detection of issues can prevent costly downtime and extend the bearing’s service life.
- Maintenance: Implement a routine maintenance schedule, including regular cleaning and lubrication, to ensure sustained performance and reliability.
Conclusion
The NTN 239/710L1KW33 Bearing represents a pinnacle in industrial bearing technology. With its robust design, high load capacity, and superior thermal management, it is indispensable for heavy-duty applications in mining, construction, manufacturing, and more. Proper care and maintenance will ensure sustained performance, making it a preferred choice for industries that demand efficiency and resilience.
FAQ: NTN 239/710L1KW33 X-Large Spherical Roller Bearing
What is the weight of the NTN 239/710L1KW33?
The bearing weighs 800 lbs.
What materials are used in the construction of this bearing?
The NTN 239/710L1KW33 is made from through-hardened steel and features a brass machined cage.
What are the load ratings for this bearing?
- Dynamic Load Rating: 1,000,000 lbf
- Static Load Rating: 2,590,000 lbf
What is the radial internal clearance of the NTN 239/710L1KW33?
The bearing has a C3 radial internal clearance.
What is the operating temperature range for this bearing?
The NTN 239/710L1KW33 operates efficiently within a temperature range of -40 to 250°F.
What industries commonly use the NTN 239/710L1KW33?
This bearing is widely used in mining, construction, manufacturing, oil and gas, and power generation industries.
What are the installation requirements for this bearing?
Proper installation involves precise alignment and appropriate lubrication to ensure optimal performance.
How should the NTN 239/710L1KW33 be maintained?
Regular inspection and lubrication are essential for maintaining the bearing’s performance and extending its service life.