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Single Row Super-Precision Cylindrical Roller Bearings N 1011 KTN/HC5SP

Single Row Super-Precision Cylindrical Roller Bearings N 1011 KTN/HC5SP

The N 1011 KTN/HC5SP is a single-row cylindrical roller bearing with a 55mm bore and 90mm outer diameter, crafted from high-quality chrome steel. It handles combined loads up to 9045 lbf and reaches speeds of 15000 RPM.

Its precision design features a tapered bore for secure fitting, while the PA66 cage ensures smooth operation. The open seal type allows easy lubrication with grease or oil.

This bearing suits high-speed applications like machine tools or spindles, thanks to its Si3N4 rollers for reduced friction. It operates in temperatures from -30°C to 110°C.

Weighing 0.35kg, it’s a lightweight yet durable choice, compliant with RoHS and REACH standards. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number N 1011 KTN/HC5SP
  • Size 55 mm x 90 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 55 mm
  • Bore Dia Tolerance 0 to +0.015mm
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.010mm to 0
  • Width 18 mm
  • Width Tolerance -0.15mm to 0
  • Shoulder Dia Of Inner Ring 68.2 mm
  • Raceway Diameter Outer Ring 81 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 Si3N4
  • Cage Material PA66 cage, roller centred
  • Dynamic Radial Load 9045 lbf
  • Static Radial Load 10800 lbf
  • Max Speed 15000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.35 kg
Single Row Super-Precision Cylindrical Roller Bearings N 1011 KTN/HC5SP dimension drawing
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Features

Performance Features of N 1011 KTN/HC5SP Bearing

N 1011 KTN/HC5SP Bearing is designed with chrome steel rings and Si3N4 rollers, offering high precision and durability.
Its dynamic radial load capacity reaches 9045 lbf, making it suitable for demanding applications.

The PA66 cage ensures smooth operation, even at speeds up to 15,000 rpm.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

N 1011 KTN/HC5SP Bearing’s tapered bore design simplifies installation and alignment.
Its open construction allows for easy lubrication with either grease or oil.

The bearing’s combined load capability makes it versatile for different applications.
Its precision engineering ensures minimal friction and extended service life.

Application

Industrial Uses of N 1011 KTN/HC5SP Bearing
N 1011 KTN/HC5SP Bearing is commonly used in high-speed machine tools, where its cylindrical roller design handles combined loads efficiently. The open seal type allows for easy lubrication, ensuring smooth operation in demanding conditions.

In automotive applications, N 1011 KTN/HC5SP Bearing supports gearbox systems, thanks to its tapered bore for secure fitting. Its high-speed capability makes it suitable for performance vehicles and racing engines.

For automation equipment, N 1011 KTN/HC5SP Bearing ensures precision in robotic arms and CNC machines. The Si3N4 rollers reduce friction, enhancing longevity in continuous operation.

Medical imaging devices benefit from N 1011 KTN/HC5SP Bearing’s reliability, where consistent performance is critical. The chrome steel construction withstands frequent use without compromising accuracy.

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