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

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2215 ECP

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

Its open design allows for easy 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. Ideal for heavy-duty applications like gearboxes or industrial machinery where radial and axial loads are present.

Weighing 1.62kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number NJ 2215 ECP
  • 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 PA66 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 1.62 kg
  • Shoulder Dia Of Outer Ring 113.3 mm
  • Raceway Diameter Of Inner Ring 88.5 mm

Features

Performance Features of NJ 2215 ECP Bearing

NJ 2215 ECP Bearing is crafted 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 applications.

The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 6,000 rpm, it balances durability and efficiency in various conditions.

NJ 2215 ECP Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

The precise chamfer dimensions of 1.5 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring high radial load capacity and long-term reliability.

Application

Industrial Uses of NJ 2215 ECP Bearing
NJ 2215 ECP Bearing is commonly used in heavy machinery like industrial gearboxes and large electric motors, where its cylindrical roller design handles high radial loads efficiently. The open seal type allows for easy lubrication, ensuring long service life in demanding conditions.

In automotive applications, NJ 2215 ECP Bearing supports drivetrain components such as transmissions and differentials, providing reliable performance under combined loads. Its metric dimensions make it a versatile choice for various vehicle models.

For automation systems, NJ 2215 ECP Bearing is ideal for robotic arms and conveyor belts, where precision and durability are key. The PA66 cage material reduces friction, enhancing smooth operation in high-speed scenarios.

What Makes NJ 2215 ECP Bearing a Preferred Choice?
NJ 2215 ECP Bearing excels in wind turbine applications, where its robust construction withstands extreme weather conditions. The chrome steel rollers ensure consistent performance even under heavy radial and axial loads.

In construction equipment, NJ 2215 ECP Bearing is often found in crane slewing rings and excavator joints, thanks to its high load capacity. The grease or oil lubrication options make it adaptable to different operating environments.

Q&A

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