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

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

The N 1019 KTNHA/SP is a single-row cylindrical roller bearing with a 95mm bore and 145mm outer diameter, crafted from high-quality chrome steel. It handles combined loads up to 18202 lbf and reaches speeds of 14000 RPM, making it suitable for demanding applications.

Its PEEK cage, centred on the outer ring, ensures smooth operation and durability. 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-speed and load capacity are crucial.

Weighing 1.25kg, it balances strength and precision, complying with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number N 1019 KTNHA/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 PEEK cage, outer ring centred
  • Dynamic Radial Load 18202 lbf
  • Static Radial Load 25200 lbf
  • Max Speed 14000 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 KTNHA/SP dimension drawing
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Features

Performance Features of N 1019 KTNHA/SP Bearing

N 1019 KTNHA/SP Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 18202 lbf, ensuring reliable performance in high-speed applications.

The PEEK cage keeps the rollers aligned, reducing friction and extending service life.
With a maximum speed of 14,000 rpm, it balances durability and efficiency for precision tasks.

N 1019 KTNHA/SP 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 tapered bore design ensures secure fitting, enhancing stability during operation.
This makes N 1019 KTNHA/SP Bearing suitable for demanding industrial environments.

Application

Industrial Uses of N 1019 KTNHA/SP Bearing
N 1019 KTNHA/SP Bearing is commonly used in high-speed machine tools, where its cylindrical roller design ensures precise radial load handling. The PEEK cage enhances stability, making it suitable for demanding industrial environments.

In automotive applications, N 1019 KTNHA/SP Bearing supports gearboxes and drivetrains, offering reliable performance under combined loads. Its tapered bore design simplifies installation in precision components.

For automation systems, N 1019 KTNHA/SP Bearing excels in robotic arms and CNC machinery, thanks to its high-speed capabilities. The open seal type allows for easy lubrication, extending service life.

Medical imaging devices benefit from N 1019 KTNHA/SP Bearing’s smooth operation and low friction. The chrome steel construction ensures durability in critical healthcare equipment.

In consumer electronics, N 1019 KTNHA/SP Bearing is found in high-performance printers and scanners. Its compact design and precision make it ideal for space-constrained applications.

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