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Single Row Super-Precision Cylindrical Roller Bearings N 1019 KTN9/SP

Single Row Super-Precision Cylindrical Roller Bearings N 1019 KTN9/SP

The N 1019 KTN9/SP is a single-row cylindrical roller bearing with a 95mm bore and 145mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 18945 lbf and reaches speeds of 8000 RPM, making it suitable for high-performance applications.

Its tapered bore design ensures a secure fit, while the PA66 cage keeps rollers centred for smooth operation. The open seal type allows for easy lubrication with grease or oil.

This bearing works well in temperatures from -30°C to 110°C and is interchangeable with SKF models, offering flexibility for replacements. Ideal for machine tools or industrial gearboxes where precision and reliability are key.

Weighing 1.25kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards, it meets strict safety and environmental requirements.

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Product Parameters

  • Part Number N 1019 KTN9/SP
  • Size 95 mm x 145 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 95 mm
  • Bore Dia Tolerance 0 to +0.020mm
  • Outer Dia 145 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Shoulder Dia Of Inner Ring 114.4 mm
  • Raceway Diameter Outer Ring 132 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 18945 lbf
  • Static Radial Load 26100 lbf
  • Max Speed 8000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.25 kg
Single Row Super-Precision Cylindrical Roller Bearings N 1019 KTN9/SP dimension drawing
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Features

Performance Features of N 1019 KTN9/SP Bearing

N 1019 KTN9/SP Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 18,945 lbf, ensuring reliable operation in precision applications.

The PA66 cage centres the rollers, reducing friction and enhancing smooth rotation.
With a maximum speed of 8,000 rpm, it balances performance and durability.

N 1019 KTN9/SP Bearing operates efficiently 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 N 1019 KTN9/SP Bearing
N 1019 KTN9/SP Bearing is commonly used in high-speed machine tools, where its cylindrical roller design ensures precise radial and axial load handling. The open seal type allows for easy lubrication, making it suitable for continuous operation in demanding environments.

In automotive applications, N 1019 KTN9/SP Bearing supports gearbox systems, providing reliable performance under combined loads. Its tapered bore design ensures a secure fit, reducing vibration and wear in high-speed scenarios.

For automation equipment, N 1019 KTN9/SP Bearing’s PA66 cage enhances durability in robotic arms and conveyor systems. The chrome steel construction offers excellent resistance to wear, even in high-temperature conditions.

Medical imaging devices benefit from N 1019 KTN9/SP Bearing’s precision, ensuring smooth operation in scanners and diagnostic machines. The grease or oil lubrication options provide flexibility for different maintenance requirements.

In consumer electronics, N 1019 KTN9/SP Bearing can be found in high-performance printers, where its low-noise operation and reliability are key. The metric sizing ensures compatibility with a wide range of European and Asian models.

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