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Single Row Super-Precision Cylindrical Roller Bearings N 1018 KTN9/SP

Single Row Super-Precision Cylindrical Roller Bearings N 1018 KTN9/SP

The N 1018 KTN9/SP is a single-row cylindrical roller bearing with a 90mm bore and 140mm outer diameter, crafted from high-quality chrome steel. It handles combined loads up to 17820 lbf and reaches speeds of 8000 RPM with smooth operation.

Its open design and PA66 cage ensure durability and easy maintenance, while the tapered bore provides secure fitting. The bearing works efficiently in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a versatile choice for replacements. Ideal for precision applications like machine tools or industrial gearboxes where high radial loads are common.

Weighing 1.2kg, it offers a robust yet compact solution. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number N 1018 KTN9/SP
  • Size 90 mm x 140 mm x 24 mm
  • Brand TFL
  • Interchangeable Brand SKF
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bore Type Taper 1:12
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 90 mm
  • Bore Dia Tolerance 0 to +0.020mm
  • Outer Dia 140 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Shoulder Dia Of Inner Ring 109.4 mm
  • Raceway Diameter Outer Ring 127 mm
  • Chamfer Dimension Outer Ring(r1,2)(min.) 1.5 mm
  • Chamfer Dimension Inner Ring(r3,4)(min.) 1 mm
  • Permissible Axial Displacement(max.) 3 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material PA66 cage, roller centred
  • Dynamic Radial Load 17820 lbf
  • Static Radial Load 24300 lbf
  • Max Speed 8000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.2 kg
Single Row Super-Precision Cylindrical Roller Bearings N 1018 KTN9/SP dimension drawing
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Features

Performance Features of N 1018 KTN9/SP Bearing

N 1018 KTN9/SP Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 17820 lbf, making it suitable for demanding applications.

The PA66 cage ensures proper roller alignment, reducing friction and extending operational life.
With a maximum speed of 8000 rpm, it delivers reliable performance in high-speed conditions.

N 1018 KTN9/SP Bearing operates efficiently in temperatures ranging from -30° to 110 °C.
Its open design allows for easy lubrication with either grease or oil, ensuring smooth operation.

The tapered bore design simplifies installation, reducing setup time and effort.
Precision tolerances ensure consistent performance, even under heavy radial and axial loads.

Application

Key Fields for N 1018 KTN9/SP Bearing
N 1018 KTN9/SP Bearing is commonly used in high-speed machine tools, where its precision cylindrical rollers ensure smooth operation under combined loads. The open design and PA66 cage make it suitable for applications requiring frequent lubrication.

In automotive transmissions, N 1018 KTN9/SP Bearing handles both radial and axial forces efficiently, contributing to longer component life. Its metric sizing and taper bore design simplify installation in European and Asian vehicle models.

For industrial automation, N 1018 KTN9/SP Bearing supports robotic arms and conveyor systems, where its high-speed capability and durability are key. The chrome steel construction ensures reliability even in demanding environments.

Medical imaging devices benefit from N 1018 KTN9/SP Bearing’s precision and low noise, essential for sensitive equipment. The grease or oil lubrication options provide flexibility for different maintenance schedules.

In consumer electronics like high-end printers, N 1018 KTN9/SP Bearing’s compact design and smooth rotation enhance performance. Its temperature range and compliance with RoHS make it a safe choice for various applications.

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