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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2215 ECJ
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2215 ECJ

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2215 ECJ

The NJ 2215 ECJ is a single-row cylindrical roller bearing with a 75mm bore and 130mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 41850 lbf and operates smoothly at speeds up to 6000 RPM.

Its open design allows easy lubrication with grease or oil, while the steel cage ensures stable performance. The bearing works well in temperatures from -30°C to 110°C, making it versatile for various conditions.

With a permissible axial displacement of 1.7mm, it offers flexibility in alignment. Ideal for industrial machinery, gearboxes, or heavy-duty applications where reliability is key.

Weighing 1.64kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice.

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Product Parameters

  • Part Number NJ 2215 ECJ
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 75 mm
  • Bore Dia Tolerance -0.15mm to 0
  • Outer Dia 130 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 31 mm
  • Width Tolerance -0.15mm to 0
  • Shoulder Dia Of Inner Ring 94.3 mm
  • Chamfer Dimension r1,2(min.) 1.5 mm
  • Chamfer Dimension r3,4(min.) 1.5 mm
  • Permissible Axial Displacement(max.) 1.7 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 Steel cage, roller centred
  • Dynamic Radial Load 41850 lbf
  • Static Radial Load 46800 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 6000 rpm
  • Weight 1.64 kg
  • Shoulder Dia Of Outer Ring 113.3 mm
  • Raceway Diameter Of Inner Ring 88.5 mm

Features

Performance Features of NJ 2215 ECJ Bearing

NJ 2215 ECJ Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 41,850 lbf, ensuring reliable performance in demanding conditions.

The steel cage keeps the rollers centred, reducing wear and extending service life.
With a maximum speed of 6,000 rpm, it balances durability and efficiency.

NJ 2215 ECJ 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 2215 ECJ Bearing
NJ 2215 ECJ Bearing is commonly used in heavy machinery like gearboxes and electric motors, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in demanding industrial environments.

Where Is NJ 2215 ECJ Bearing Used?
You’ll often find NJ 2215 ECJ Bearing in conveyor systems and pumps, thanks to its ability to manage high-speed rotations up to 6000 rpm. Its open design makes it easy to maintain, even in dusty or wet conditions.

Built for Heavy-Duty Use: NJ 2215 ECJ Bearing
NJ 2215 ECJ Bearing excels in applications like mining equipment and construction machinery, where its robust steel cage provides stability under heavy loads. The metric sizing ensures compatibility with a wide range of industrial tools.

Automotive vs Aerospace: Applications of NJ 2215 ECJ Bearing
In automotive settings, NJ 2215 ECJ Bearing supports drivetrain components, while in aerospace, its precision handling of combined loads makes it suitable for auxiliary systems. The temperature range of -30° to 110°C adds versatility.

Perfect Fit for Automation: NJ 2215 ECJ Bearing
NJ 2215 ECJ Bearing is a reliable choice for robotic arms and automated assembly lines, where its smooth operation reduces downtime. The grease or oil lubrication options allow for flexibility in maintenance schedules.

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