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Single Row Super-Precision Cylindrical Roller Bearings N 1014 KPHA/HC5SP

Single Row Super-Precision Cylindrical Roller Bearings N 1014 KPHA/HC5SP

The N 1014 KPHA/HC5SP is a single-row cylindrical roller bearing with a 70mm tapered bore and 110mm outer diameter, crafted from high-grade chrome steel. It handles combined loads up to 12128 lbf and reaches speeds of 24000 RPM, making it suitable for high-performance applications.

Its PEEK cage and silicon nitride rollers reduce friction, ensuring smooth operation even at high speeds. The open design allows for easy lubrication with grease or oil, and it operates reliably between -30°C and 110°C.

This bearing is interchangeable with SKF models, offering a practical replacement option. Ideal for precision machinery like spindles or gearboxes where accuracy and durability are key.

Weighing just 0.5kg, it’s lightweight yet robust, complying with RoHS and REACH standards for safe use in various industries.

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Product Parameters

  • Part Number N 1014 KPHA/HC5SP
  • Size 70 mm x 110 mm x 20 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 70 mm
  • Bore Dia Tolerance 0 to +0.015mm
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.010mm to 0
  • Width 20 mm
  • Width Tolerance -0.15mm to 0
  • Shoulder Dia Of Inner Ring 85.6 mm
  • Raceway Diameter Outer Ring 100 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.) 3 mm
  • Ring Material Chrome Steel
  • Roller Material Si3N4
  • Cage Material PEEK cage, outer ring centred
  • Dynamic Radial Load 12128 lbf
  • Static Radial Load 15638 lbf
  • Max Speed 24000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.5 kg
Single Row Super-Precision Cylindrical Roller Bearings N 1014 KPHA/HC5SP dimension drawing
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Features

Performance Features of N 1014 KPHA/HC5SP Bearing

N 1014 KPHA/HC5SP Bearing is built with chrome steel rings and Si3N4 rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 12128 lbf, making it suitable for demanding applications.

The PEEK cage ensures smooth operation at speeds up to 24,000 rpm, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

N 1014 KPHA/HC5SP Bearing’s taper bore design simplifies installation and enhances stability.
Its open construction allows for easy lubrication with grease or oil, extending maintenance intervals.

Application

Industrial Uses of N 1014 KPHA/HC5SP Bearing
N 1014 KPHA/HC5SP Bearing is commonly used in high-speed machine tools, where its cylindrical roller design ensures precise radial and axial load handling. The PEEK cage and Si3N4 rollers contribute to its durability in demanding industrial environments.

Where Is N 1014 KPHA/HC5SP Bearing Used?
You’ll often find N 1014 KPHA/HC5SP Bearing in automotive transmissions, where its high-speed capability and combined load support are essential. The tapered bore design also makes it easy to install and adjust for optimal performance.

Optimized for Performance: N 1014 KPHA/HC5SP Bearing
N 1014 KPHA/HC5SP Bearing excels in robotics, particularly in robotic arms that require smooth, high-speed rotation. Its chrome steel construction and open design allow for efficient lubrication and long service life.

Automotive vs Aerospace: Applications of N 1014 KPHA/HC5SP Bearing
In automotive applications, N 1014 KPHA/HC5SP Bearing supports gearboxes and drivetrains, while in aerospace, it’s used in auxiliary power units. The bearing’s high-speed tolerance and reliability make it versatile across industries.

Practical Applications of N 1014 KPHA/HC5SP Bearing
N 1014 KPHA/HC5SP Bearing is a great fit for medical imaging devices, where precision and low noise are critical. The combination of chrome steel rings and ceramic rollers ensures consistent performance in sensitive environments.

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