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Single Row Cylindrical Roller Bearings With Inner Ring NJ 1018 ML
Single Row Cylindrical Roller Bearings With Inner Ring NJ 1018 ML

Single Row Cylindrical Roller Bearings With Inner Ring NJ 1018 ML

The NJ 1018 ML is a single row cylindrical roller bearing with a 90mm bore and 140mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 20925 lbf and spins smoothly at speeds up to 8000 RPM.

Its brass cage design ensures durability, while the open seal allows for easy lubrication with grease or oil. The bearing operates well in temperatures ranging 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 industrial machinery or gearboxes where radial and axial loads are present.

Weighing 1.39kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number NJ 1018 ML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 140 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 24 mm
  • Width Tolerance -0.20mm to 0
  • Shoulder Dia Of Inner Ring 108 mm
  • Chamfer Dimension r1,2(min.) 1.5 mm
  • Chamfer Dimension r3,4(min.) 1.1 mm
  • Permissible Axial Displacement(max.) 3.5 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 Brass cage, inner or outer ring centred
  • Dynamic Radial Load 20925 lbf
  • Static Radial Load 23400 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 8000 rpm
  • Weight 1.39 kg
  • Shoulder Dia Of Outer Ring 122.1 mm
  • Raceway Diameter Of Inner Ring 103 mm

Features

Performance Features of NJ 1018 ML Bearing

NJ 1018 ML Bearing is crafted with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 20925 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage keeps the rollers aligned, reducing wear and extending service life.
With a maximum speed of 8000 rpm, it balances durability and efficiency in demanding conditions.

NJ 1018 ML 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 and 1.1 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring high radial load capacity and long service life.

Application

Industrial Uses of NJ 1018 ML Bearing
NJ 1018 ML Bearing is commonly used in heavy machinery like gearboxes and electric motors, where its cylindrical roller design handles combined loads efficiently. The brass cage ensures smooth operation even at high speeds up to 8000 rpm.

In automotive applications, NJ 1018 ML Bearing fits well in transmission systems, providing reliable performance under radial and axial stresses. Its chrome steel construction offers durability, making it suitable for long-term use in vehicles.

For industrial automation, NJ 1018 ML Bearing supports robotic arms and conveyor systems, where precision and load capacity are key. The open seal design allows for easy lubrication, reducing maintenance downtime.

Medical equipment benefits from NJ 1018 ML Bearing’s consistent performance in devices like MRI machines. The temperature range of -30° to 110°C ensures reliability in various clinical environments.

In consumer electronics, NJ 1018 ML Bearing can be found in high-performance printers, where its smooth operation reduces noise and wear. The metric sizing makes it compatible with a wide range of European and Asian models.

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