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Single Row Cylindrical Roller Bearings With Inner Ring NJ 320 ECP
Single Row Cylindrical Roller Bearings With Inner Ring NJ 320 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NJ 320 ECP

The NJ 320 ECP is a single row cylindrical roller bearing with a 100mm bore and 215mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 101250 lbf and reaches speeds of 4000 RPM.

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

With a width of 47mm and a weight of 7.73kg, it’s robust yet manageable for industrial use. This model is interchangeable with SKF bearings, making it a practical choice for replacements.

Ideal for heavy machinery or gear systems where radial and axial loads are present. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number NJ 320 ECP
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 100 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 215 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 47 mm
  • Width Tolerance -0.20mm to 0
  • Shoulder Dia Of Inner Ring 139 mm
  • Chamfer Dimension r1,2(min.) 3 mm
  • Chamfer Dimension r3,4(min.) 3 mm
  • Permissible Axial Displacement(max.) 2.9 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 101250 lbf
  • Static Radial Load 99000 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4000 rpm
  • Weight 7.73 kg
  • Shoulder Dia Of Outer Ring 181.25 mm
  • Raceway Diameter Of Inner Ring 127.5 mm

Features

Performance Features of NJ 320 ECP Bearing

NJ 320 ECP Bearing is crafted with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 101250 lbf, ensuring dependable performance in heavy-duty applications.

The PA66 cage keeps the rollers centred, reducing friction and enhancing longevity.
With a maximum speed of 4000 rpm, it delivers both durability and efficiency.

NJ 320 ECP Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, minimising maintenance needs.

The precise tolerances and chamfer dimensions ensure easy installation and reliable operation.
This makes NJ 320 ECP Bearing a practical choice for various industrial applications.

Application

Industrial Uses of NJ 320 ECP Bearing
NJ 320 ECP Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its cylindrical roller design handles high radial loads efficiently. The open seal type allows for easy lubrication, making it suitable for continuous operation environments.

Where Is NJ 320 ECP Bearing Used?
In automotive applications, NJ 320 ECP Bearing supports components such as wheel hubs and transmissions, thanks to its combined load capability. The chrome steel construction ensures durability even under demanding driving conditions.

Built for Heavy-Duty Use: NJ 320 ECP Bearing
For automation systems, NJ 320 ECP Bearing is a reliable choice for robotic arms and assembly line equipment, where precision and load capacity are key. The PA66 cage material reduces friction, enhancing performance in high-speed scenarios.

Medical vs Industrial: Where NJ 320 ECP Bearing Excels
In medical imaging devices, NJ 320 ECP Bearing provides smooth rotation for precise scanning, while its industrial strength makes it ideal for pumps and compressors. The temperature range suits both sterile and harsh environments.

Perfect Fit for Automation: NJ 320 ECP Bearing
NJ 320 ECP Bearing works well in 3D printers and CNC machines, offering stable movement under varying loads. Its metric sizing ensures compatibility with a wide range of equipment, simplifying maintenance and replacements.

Q&A

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