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Single Row Cylindrical Roller Bearings With Inner Ring NJ 306 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NJ 306 ECP

The NJ 306 ECP is a single row cylindrical roller bearing with a 30mm bore and 72mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 13162 lbf and reaches speeds of 12000 RPM.

Its open design allows flexible lubrication with grease or oil, while the PA66 cage ensures smooth operation. The bearing performs reliably in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for applications like pumps or gearboxes where radial and axial loads are present.

Weighing 0.37kg, it offers a balance of strength and compactness. Compliant with RoHS and REACH standards for safe industrial use.

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Product Parameters

  • Part Number NJ 306 ECP
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 19 mm
  • Width Tolerance -0.12mm to 0
  • Shoulder Dia Of Inner Ring 45 mm
  • Chamfer Dimension r1,2(min.) 1.1 mm
  • Chamfer Dimension r3,4(min.) 1.1 mm
  • Permissible Axial Displacement(max.) 1.4 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • For Load Direction Combined
  • Construction Single Row
  • Inner Ring Type With Inner Ring
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material PA66 cage, roller centred
  • Dynamic Radial Load 13162 lbf
  • Static Radial Load 10800 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 12000 rpm
  • Weight 0.37 kg
  • Shoulder Dia Of Outer Ring 58.35 mm
  • Raceway Diameter Of Inner Ring 40.5 mm
Single Row Cylindrical Roller Bearings With Inner Ring NJ 306 ECP dimension drawing
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Features

Performance Features of NJ 306 ECP Bearing

NJ 306 ECP Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 13162 lbf, ensuring reliable performance in various applications.

The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 12,000 rpm, it balances durability and efficiency for demanding tasks.

NJ 306 ECP Bearing operates smoothly in temperatures from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

Application

Industrial Uses of NJ 306 ECP Bearing
NJ 306 ECP Bearing is commonly used in industrial machinery like conveyor belts and gearboxes, where its cylindrical roller design handles combined loads efficiently. The open seal type allows for easy lubrication, ensuring long service life in demanding conditions.

What Makes NJ 306 ECP Bearing a Preferred Choice?
In automotive applications, NJ 306 ECP Bearing supports components such as transmissions and differentials, thanks to its high radial load capacity. The chrome steel construction provides durability, even under continuous high-speed operation.

Perfect Fit for Automation: NJ 306 ECP Bearing
For robotic arms and automated production lines, NJ 306 ECP Bearing offers precise movement with minimal friction. Its PA66 cage ensures smooth performance, making it ideal for repetitive, high-precision tasks.

Medical vs Industrial: Where NJ 306 ECP Bearing Excels
While NJ 306 ECP Bearing is robust enough for heavy industrial use, its precision also suits medical devices like diagnostic equipment. The temperature range of -30° to 110°C ensures reliability in various environments.

Q&A

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