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Bearing NJ 315 ZKL

The NJ 315 ZKL is a high-quality cylindrical roller bearing designed for heavy-duty applications and demanding operational conditions. Manufactured by ZKL, a reputable brand known for its precision and durability, this bearing ensures reliable performance and long service life in various industrial machines and equipment.

This bearing belongs to the NJ series of cylindrical roller bearings, which feature a solid inner ring and an outer ring with two integral flanges. The design allows the bearing to accommodate heavy radial loads and moderate axial loads in one direction. Its robust construction is ideal for applications that require high radial load capacity and low friction.

Key Features and Benefits

• Durability: Built with high-grade steel and precision manufacturing processes for extended operational life.
• Load capacity: Suitable for heavy radial loads, making it perfect for industrial gearboxes, electric motors, and heavy machinery.
• Axial load support: Can support limited axial loads in one direction due to its NJ design.
• Sealing: The "Z" in the designation indicates a single metal shield on one side, protecting the bearing from contamination while allowing moderate speeds.
• Low friction: Ensures efficient operation and reduced heat generation.

Specifications

The NJ 315 ZKL typically conforms to standard dimensions for NJ 315 bearings:

• Bore diameter (d): 75 mm
• Outer diameter (D): 130 mm
• Width (B): 31 mm

Applications

The NJ 315 ZKL is widely used in various mechanical and industrial applications, including:

• Electric motors
• Gearboxes and transmissions
• Pumps and compressors
• Machine tool spindles
• Conveyors and heavy machinery

Its reliable performance under heavy radial loads and moderate axial forces makes it a preferred choice for engineers and maintenance professionals seeking long-lasting bearing solutions.

Why Choose NJ 315 ZKL?

Choosing the NJ 315 ZKL ensures you get a precision-engineered bearing that meets international standards and offers excellent performance in challenging environments. The metal shield provides protection against dust and debris while maintaining optimal rotational speed, making it suitable for various industrial settings.

For those requiring a robust and dependable cylindrical roller bearing, the NJ 315 ZKL by ZKL stands out as a superior option, combining quality materials, innovative design, and manufacturing expertise.