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Single Row Cylindrical Roller Bearings With Inner Ring NJ 226 ECJ

Single Row Cylindrical Roller Bearings With Inner Ring NJ 226 ECJ

The NJ 226 ECJ is a single row cylindrical roller bearing with a 130mm bore and 230mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 93375 lbf and operates smoothly at speeds up to 3000 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.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial machinery or gearboxes where combined loads are common.

Weighing 6.58kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for demanding environments.

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Product Parameters

  • Part Number NJ 226 ECJ
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 130 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 230 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 40 mm
  • Width Tolerance -0.25mm to 0
  • Shoulder Dia Of Inner Ring 164 mm
  • Chamfer Dimension r1,2(min.) 3 mm
  • Chamfer Dimension r3,4(min.) 3 mm
  • Permissible Axial Displacement(max.) 2.1 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 93375 lbf
  • Static Radial Load 102375 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 3000 rpm
  • Weight 6.58 kg
  • Shoulder Dia Of Outer Ring 200.3 mm
  • Raceway Diameter Of Inner Ring 153.5 mm

Features

Performance Features of NJ 226 ECJ Bearing

NJ 226 ECJ Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 93,375 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 3,000 rpm, it balances durability and efficiency in demanding conditions.

NJ 226 ECJ 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.

Application

Industrial Uses of NJ 226 ECJ Bearing
NJ 226 ECJ Bearing is commonly used in heavy machinery like industrial gearboxes and large pumps, where its cylindrical roller design handles both radial and axial loads efficiently. The open seal type allows for easy lubrication, making it suitable for high-speed operations up to 3000 rpm.

In automotive applications, NJ 226 ECJ Bearing supports components such as drivetrains and wheel hubs, thanks to its robust chrome steel construction. Its metric sizing ensures compatibility with a variety of vehicle designs, from trucks to agricultural equipment.

For automation systems, NJ 226 ECJ Bearing provides reliable performance in robotic arms and conveyor belts, where precise movement is essential. The steel cage design enhances durability, even in continuous operation environments.

Where Is NJ 226 ECJ Bearing Used?
You’ll often find NJ 226 ECJ Bearing in wind turbines, where its ability to handle combined loads makes it ideal for rotor shafts. The grease or oil lubrication options adapt well to both high and low-temperature conditions.

In construction equipment, NJ 226 ECJ Bearing is a go-to for crane slewing rings, offering stability under heavy loads. Its 130 mm bore diameter is perfect for large-scale machinery requiring dependable performance.

Q&A

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