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Bearing 6308 LLU C3 NTN
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Bearing 6308 LLU C3 NTN: High-Performance and Durable Solution
The bearing 6308 LLU C3 NTN is a premium quality deep groove ball bearing designed to deliver exceptional performance and reliability in a wide range of industrial applications. Manufactured by NTN, a global leader in bearing technology, this model offers enhanced durability and optimal functionality, making it ideal for heavy-duty machinery and equipment.
This particular bearing features the LLU seal type on both sides, ensuring effective protection against dust, dirt, and moisture. The seals are designed to maintain lubrication inside the bearing, extending its service life and reducing maintenance requirements. Additionally, the C3 internal clearance provides extra space between the rolling elements and raceways, allowing for thermal expansion and higher operational speeds without compromising performance.
Technical Specifications and Dimensions
- Type: Deep Groove Ball Bearing
- Model: 6308 LLU C3 NTN
- Sealing: LLU (Contact rubber seals on both sides)
- Internal Clearance: C3 (Increased clearance)
- Dimensions:
- Inner Diameter (ID): 40 mm
- Outer Diameter (OD): 90 mm
- Width: 23 mm
Applications and Benefits
The bearing 6308 LLU C3 NTN is widely used in various industrial sectors, including automotive, agriculture, construction, and manufacturing. Its robust design and sealing make it suitable for environments where contamination and moisture are concerns. Typical applications include electric motors, gearboxes, pumps, conveyors, and heavy machinery.
Key benefits of this bearing include:
- Enhanced protection against contaminants due to LLU seals
- Longer service life with reduced maintenance thanks to retained lubrication
- Ability to operate at higher speeds and temperatures due to C3 clearance
- Reliable performance under heavy loads and harsh conditions
Choosing the bearing 6308 LLU C3 NTN ensures that your equipment runs smoothly and efficiently, minimizing downtime and maximizing productivity. Trust NTN's engineering excellence for your bearing needs.
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NTN Corporation: Leading Manufacturer of Bearings and Transmission Technology
NTN Corporation is a globally recognized manufacturer specializing in high-quality bearings and advanced transmission technology. Founded in 1918 in Osaka, Japan, NTN has a rich history of innovation and excellence, growing to become one of the leading suppliers in the rolling bearings industry worldwide.
Company History
Established over a century ago, NTN pioneered the development of precision bearings with a focus on durability and performance. Throughout its history, NTN has expanded its product portfolio and global presence, driven by continuous research and development to meet the evolving demands of industrial and automotive sectors.
Product Range
NTN offers a comprehensive range of products designed to optimize machinery performance and efficiency, including:
- Ball Bearings: Deep groove ball bearings, angular contact ball bearings, and self-aligning ball bearings.
- Roller Bearings: Cylindrical roller bearings, spherical roller bearings, tapered roller bearings, and needle roller bearings.
- Precision Bearings: Super-precision bearings for machine tools and robotics.
- Transmission Systems: Constant velocity (CV) joints and automotive drive shafts.
- Linear Motion Products: Linear guides and actuators for industrial automation.
- Other Components: Mounted units, bearing accessories, and custom-engineered solutions.
Main Focus and Technologies
NTN's core focus is to deliver reliable and innovative bearing solutions that enhance machine life and performance. The company invests heavily in advanced material technology, lubrication methods, and manufacturing precision to ensure optimal product durability and efficiency. NTN is also a pioneer in developing silicon nitride ceramic bearings, which offer superior resistance to corrosion and high-speed capability.
Application Areas
NTN bearings and transmission products are widely used across various industries worldwide, including:
- Automotive: Wheel hub bearings, CV joints, transmission components, and electric vehicle parts.
- Industrial Machinery: Machine tools, conveyors, pumps, and compressors.
- Aerospace: Precision bearings for aircraft engines and control systems.
- Railway: Bearings for rolling stock and rail infrastructure.
- Energy: Wind turbines, hydroelectric equipment, and power generation machinery.
- Robotics & Automation: High-precision bearings aiding in smooth and accurate robotic movement.
Company Headquarters
NTN Corporation is headquartered in Osaka, Japan. The company operates numerous manufacturing plants, research centers, and sales offices worldwide to support its diverse customer base.