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Single Row Super-Precision Cylindrical Roller Bearings N 1009 KTNHA/SP

Single Row Super-Precision Cylindrical Roller Bearings N 1009 KTNHA/SP

The N 1009 KTNHA/SP is a single-row cylindrical roller bearing with a 45mm bore and 75mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 6322 lbf and reaches speeds of 28,000 RPM, making it suitable for high-performance applications.

Its PEEK cage, centred on the outer ring, ensures smooth operation and reduces friction. The open design allows for easy lubrication with grease or oil, and it performs well in temperatures from -30°C to 110°C.

This bearing is interchangeable with SKF models, offering a reliable replacement option. Ideal for precision machinery like spindles or gearboxes where high speeds and accuracy are crucial.

Weighing just 0.24kg, it’s lightweight yet robust, and complies with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number N 1009 KTNHA/SP
  • Size 45 mm x 75 mm x 16 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 45 mm
  • Bore Dia Tolerance 0 to +0.012mm
  • Outer Dia 75 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 16 mm
  • Width Tolerance -0.12mm to 0
  • Shoulder Dia Of Inner Ring 56.3 mm
  • Raceway Diameter Outer Ring 67.5 mm
  • Chamfer Dimension Outer Ring(r1,2)(min.) 1 mm
  • Chamfer Dimension Inner Ring(r3,4)(min.) 0.6 mm
  • Permissible Axial Displacement(max.) 2 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material PEEK cage, outer ring centred
  • Dynamic Radial Load 6322 lbf
  • Static Radial Load 6975 lbf
  • Max Speed 28000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.24 kg
Single Row Super-Precision Cylindrical Roller Bearings N 1009 KTNHA/SP dimension drawing
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Features

Performance Features of N 1009 KTNHA/SP Bearing

N 1009 KTNHA/SP Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 6322 lbf, ensuring reliable operation in high-performance applications.

The PEEK cage keeps the rollers aligned, reducing friction and enhancing durability.
With a maximum speed of 28,000 rpm, it delivers smooth and efficient performance.

N 1009 KTNHA/SP Bearing operates in temperatures from -30° to 110°C, suitable for various environments.
Its open design allows for easy lubrication with grease or oil, simplifying maintenance.

The precise tolerances and tapered bore design ensure accurate alignment during installation.
This makes N 1009 KTNHA/SP Bearing a dependable choice for precision machinery.

Application

Industrial Uses of N 1009 KTNHA/SP Bearing
N 1009 KTNHA/SP Bearing is commonly used in machine tools, where its high-speed capability and precision handling of combined loads are essential. The PEEK cage ensures smooth operation even at speeds up to 28,000 rpm.

In automotive applications, N 1009 KTNHA/SP Bearing fits well in gearboxes and drivetrains, thanks to its tapered bore design for secure mounting. Its chrome steel construction provides durability under heavy radial and axial loads.

For automation systems, N 1009 KTNHA/SP Bearing is a reliable choice for robotic arms and CNC machinery. The open seal type allows for easy lubrication, extending service life in continuous operation.

Medical imaging devices benefit from N 1009 KTNHA/SP Bearing’s low friction and high rotational accuracy. The temperature range of -30° to 110°C ensures stable performance in various clinical environments.

In consumer electronics, N 1009 KTNHA/SP Bearing can be found in high-performance printers and scanners. Its compact size and lightweight design make it suitable for space-constrained applications.

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