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Single Row Super-Precision Cylindrical Roller Bearings N 1012 KTNHA/SP

Single Row Super-Precision Cylindrical Roller Bearings N 1012 KTNHA/SP

The N 1012 KTNHA/SP is a single-row cylindrical roller bearing with a 60mm tapered bore and 95mm outer diameter, crafted from high-quality chrome steel. It handles combined loads up to 9292 lbf and reaches speeds of 22000 rpm, making it suitable for high-performance applications.

Its PEEK cage, centred on the outer ring, ensures smooth operation and durability, while the open design allows for easy lubrication with grease or oil. The bearing operates efficiently in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for precision machinery like spindles or gearboxes where high-speed and load capacity are crucial.

Weighing just 0.41kg, it’s lightweight yet robust, complying with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number N 1012 KTNHA/SP
  • Size 60 mm x 95 mm x 18 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 60 mm
  • Bore Dia Tolerance 0 to +0.015mm
  • Outer Dia 95 mm
  • Outer Dia Tolerance -0.010mm to 0
  • Width 18 mm
  • Width Tolerance -0.15mm to 0
  • Shoulder Dia Of Inner Ring 73.3 mm
  • Raceway Diameter Outer Ring 86.1 mm
  • Chamfer Dimension Outer Ring(r1,2)(min.) 1.1 mm
  • Chamfer Dimension Inner Ring(r3,4)(min.) 0.6 mm
  • Permissible Axial Displacement(max.) 2.5 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material PEEK cage, outer ring centred
  • Dynamic Radial Load 9292 lbf
  • Static Radial Load 11475 lbf
  • Max Speed 22000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.41 kg
Single Row Super-Precision Cylindrical Roller Bearings N 1012 KTNHA/SP dimension drawing
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Features

Performance Features of N 1012 KTNHA/SP Bearing

N 1012 KTNHA/SP Bearing is built with chrome steel rings and rollers, ensuring strength and durability.
Its dynamic radial load capacity of 9292 lbf makes it suitable for heavy-duty applications.

The PEEK cage keeps the rollers aligned, reducing friction and wear.
This design enhances the bearing’s performance, even at high speeds up to 22,000 rpm.

N 1012 KTNHA/SP Bearing operates efficiently in temperatures from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, ensuring smooth operation.

The tapered bore design simplifies installation and improves alignment accuracy.
With precise tolerances, N 1012 KTNHA/SP Bearing delivers reliable performance in combined load conditions.

Application

Industrial Uses of N 1012 KTNHA/SP Bearing
N 1012 KTNHA/SP Bearing is commonly used in high-speed machine tools, where its cylindrical roller design ensures precise radial load handling. The PEEK cage reduces friction, making it ideal for applications requiring smooth rotation.

In automotive systems, N 1012 KTNHA/SP Bearing supports gearboxes and drivetrains, thanks to its combined load capacity. The tapered bore design allows for easy installation and secure fit in dynamic environments.

For automation equipment, N 1012 KTNHA/SP Bearing excels in robotic arms and CNC machines, where its high-speed capability and low maintenance are key. The chrome steel construction ensures durability even under continuous use.

Where Is N 1012 KTNHA/SP Bearing Used?
N 1012 KTNHA/SP Bearing is a reliable choice for medical imaging devices, where precision and stability are critical. Its open design allows for efficient lubrication, ensuring long service life.

In consumer electronics, N 1012 KTNHA/SP Bearing can be found in high-performance printers and scanners. The grease or oil lubrication options make it adaptable to various operating conditions.

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