FAG NJ306-E-XL-TVP2 – 30 mm Cylindrical Roller Bearing

FAG NJ306-E-XL-TVP2 – 30 mm Cylindrical Roller Bearing

The FAG NJ306-E-XL-TVP2 is a high-performance, single-row cylindrical roller bearing engineered for heavy radial loads and limited one-directional axial loads. As part of the premium “X-life” series, it features an optimized internal design (E suffix) for enhanced load capacity and a lightweight, glass-fiber reinforced polyamide cage (TVP2 suffix) that allows for higher operating speeds. This combination of robust design and advanced materials makes it an excellent choice for demanding industrial applications such as gearboxes, pumps, and electric motors where durability, speed, and reliability are critical.

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Quick Navigation

• About This Bearing
• Technical Specifications
• Key Features & Benefits

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About This Bearing

This product is a single-row cylindrical roller bearing with the specific designation NJ, which means it has two integral ribs on the outer ring and a single rib on the inner ring. This design allows the bearing to handle heavy radial loads while also providing some axial location, or “semilocating” capability, in one direction. The E suffix indicates a reinforced design with larger or more rollers, significantly increasing its load-carrying capacity compared to a standard bearing of the same size. The **XL** designation from the manufacturer, Schaeffler, denotes an **X-life** product, signifying superior performance and an extended service life. The cage, specified by the TVP2 suffix, is made from glass-fiber reinforced polyamide, which offers benefits such as reduced friction and noise, improved temperature stability, and suitability for high-speed operation.

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Technical Specifications

• Manufacturer: FAG (part of the Schaeffler Group)
• Part Number: NJ306-E-XL-TVP2
• Bearing Type: Cylindrical Roller Bearing
• Dimensions:
  • Bore Diameter (d): 30 mm
  • Outer Diameter (D): 72 mm
  • Width (B): 19 mm
• Dynamic Load Rating (C): 61 kN
• Static Load Rating (C0): 48 kN
• Limiting Speed: 14,200 r/min
• Cage Material: Polyamide (TVP2)
• Weight: 0.377 kg
• Also Known As: FAG NJ306, NJ306-E-XL, NJ306 E, 30x72x19 bearing

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Key Features & Benefits

• High Radial Load Capacity: Designed to withstand heavy radial forces, making it ideal for robust industrial machinery.
• Enhanced Durability: The **E** suffix and **X-life** designation ensure an extended service life and superior performance under demanding conditions.
• High-Speed Operation: The lightweight polyamide cage minimizes friction and allows the bearing to operate at high rotational speeds.
• One-Directional Axial Location: The NJ design provides limited axial restraint, helping to position the shaft while primarily carrying radial loads.
• Optimized for Performance: The combination of advanced materials and an optimized internal design leads to less noise and friction, as well as a more efficient and reliable operation.