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Single Row Super-Precision Cylindrical Roller Bearings N 1016 KPHA/HC5SP

Single Row Super-Precision Cylindrical Roller Bearings N 1016 KPHA/HC5SP

The N 1016 KPHA/HC5SP is a single-row cylindrical roller bearing with an 80mm tapered bore and 125mm outer diameter, crafted from high-grade chrome steel. It handles combined loads up to 14850 lbf and reaches speeds of 20000 RPM, making it suitable for demanding applications.

Its PEEK cage and silicon nitride rollers ensure smooth operation and durability, even under high stress. The open design allows for easy lubrication with grease or oil, and it performs reliably in temperatures from -30°C to 110°C.

This bearing is compatible with SKF models, offering a practical replacement option. Ideal for precision machinery like spindles or high-speed tools where accuracy and speed are crucial.

Weighing 0.73kg, it balances strength and lightweight design. Compliant with RoHS and REACH standards, it meets strict safety and environmental requirements.

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Product Parameters

  • Part Number N 1016 KPHA/HC5SP
  • Size 80 mm x 125 mm x 22 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 80 mm
  • Bore Dia Tolerance 0 to +0.015mm
  • Outer Dia 125 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 22 mm
  • Width Tolerance -0.15mm to 0
  • Shoulder Dia Of Inner Ring 97 mm
  • Raceway Diameter Outer Ring 113 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 14850 lbf
  • Static Radial Load 19462 lbf
  • Max Speed 20000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.73 kg
Single Row Super-Precision Cylindrical Roller Bearings N 1016 KPHA/HC5SP dimension drawing
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Features

Performance Features of N 1016 KPHA/HC5SP Bearing

N 1016 KPHA/HC5SP Bearing is built with chrome steel rings and Si3N4 rollers, offering high precision and durability.
Its dynamic radial load capacity of 14,850 lbf ensures reliable performance under combined loads.
The PEEK cage, centred on the outer ring, enhances stability and reduces friction at high speeds.
With a maximum speed of 20,000 rpm, it excels in demanding applications.

How Is N 1016 KPHA/HC5SP Bearing Engineered for Reliability?

N 1016 KPHA/HC5SP Bearing features a taper bore design (1:12) for secure mounting and precise alignment.
The chrome steel construction and Si3N4 rollers provide excellent resistance to wear and fatigue.
Its open design allows for flexible lubrication options, either grease or oil.
The bearing operates efficiently within a temperature range of -30° to 110°C.

Built for Precision: N 1016 KPHA/HC5SP Bearing

N 1016 KPHA/HC5SP Bearing’s single-row cylindrical design ensures high radial load capacity and accuracy.
The PEEK cage minimises friction and maintains roller alignment, even at 20,000 rpm.
With a static radial load of 19,462 lbf, it handles heavy-duty applications with ease.
Its compact size (80 mm x 125 mm x 22 mm) makes it suitable for space-constrained installations.

Steel vs Ceramic Bearings: Strengths of N 1016 KPHA/HC5SP Bearing

N 1016 KPHA/HC5SP Bearing combines chrome steel rings with Si3N4 ceramic rollers for enhanced performance.
This hybrid design reduces weight and increases speed capability compared to all-steel bearings.
The ceramic rollers also resist heat and wear, extending the bearing’s service life.
Its 3 mm permissible axial displacement accommodates slight misalignments without compromising performance.

Application

Industrial Uses of N 1016 KPHA/HC5SP Bearing
N 1016 KPHA/HC5SP Bearing is commonly used in high-speed machine tools, where its cylindrical roller design ensures precise radial load handling. The PEEK cage and Si3N4 rollers provide excellent durability in demanding industrial environments.

In automotive applications, N 1016 KPHA/HC5SP Bearing supports gearboxes and drivetrains, offering reliable performance under combined loads. Its metric sizing and taper bore make it a versatile choice for various vehicle designs.

For automation systems, N 1016 KPHA/HC5SP Bearing excels in robotic arms and CNC machines, where high-speed operation and accuracy are essential. The open seal type allows for easy lubrication, extending its service life.

Medical imaging devices also benefit from N 1016 KPHA/HC5SP Bearing’s precision and smooth operation. The chrome steel construction ensures consistent performance in critical healthcare equipment.

In consumer electronics, N 1016 KPHA/HC5SP Bearing can be found in high-performance printers and scanners. Its compact design and high-speed capability make it ideal for space-constrained applications.

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