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Single Row Super-Precision Cylindrical Roller Bearings N 1009 KPHA/SP

Single Row Super-Precision Cylindrical Roller Bearings N 1009 KPHA/SP

The N 1009 KPHA/SP is a single-row cylindrical roller bearing with a 45mm bore and 75mm outer diameter, crafted from high-quality chrome steel. It handles combined loads up to 6075 lbf and reaches speeds of 34000 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.

With a tapered bore for secure fitting, this bearing is interchangeable with SKF models, offering flexibility for replacements. Ideal for precision machinery like spindles or high-speed tools where accuracy and reliability are key.

Weighing just 0.24kg, it’s a lightweight yet robust choice for industrial use. Compliant with RoHS and REACH standards, it meets stringent safety and environmental requirements.

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Product Parameters

  • Part Number N 1009 KPHA/SP
  • Size 45 mm x 75 mm x 16 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 45 mm
  • Bore Dia Tolerance 0 to +0.012mm
  • Outer Dia 75 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 16 mm
  • Width Tolerance -0.12mm to 0
  • Shoulder Dia Of Inner Ring 56.3 mm
  • Raceway Diameter Outer Ring 67.5 mm
  • Chamfer Dimension Outer Ring(r1,2)(min.) 1 mm
  • Chamfer Dimension Inner Ring(r3,4)(min.) 0.6 mm
  • Permissible Axial Displacement(max.) 2 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material PEEK cage, outer ring centred
  • Dynamic Radial Load 6075 lbf
  • Static Radial Load 6750 lbf
  • Max Speed 34000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.24 kg
Single Row Super-Precision Cylindrical Roller Bearings N 1009 KPHA/SP dimension drawing
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Features

Performance Features of N 1009 KPHA/SP Bearing

N 1009 KPHA/SP Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 6075 lbf, ensuring stable performance in precision applications.

The PEEK cage keeps the rollers aligned, reducing friction and enhancing durability.
With a maximum speed of 34,000 rpm, it excels in high-speed operations.

N 1009 KPHA/SP Bearing operates efficiently in temperatures from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, simplifying maintenance.

The tapered bore design ensures secure fitting, reducing slippage during operation.
This makes N 1009 KPHA/SP Bearing a reliable choice for demanding industrial uses.

Application

Industrial Uses of N 1009 KPHA/SP Bearing
N 1009 KPHA/SP Bearing is commonly used in high-speed machine tools, where its cylindrical roller design ensures smooth rotation under combined loads. The PEEK cage provides excellent stability, even at speeds up to 34,000 rpm.

In automotive applications, N 1009 KPHA/SP Bearing fits well in gearboxes and drivetrains, thanks to its tapered bore for secure mounting. Its chrome steel construction handles both radial and axial forces efficiently.

For automation systems, N 1009 KPHA/SP Bearing works reliably in robotic arms and precision conveyors. The open seal design allows for easy lubrication, extending service life in continuous operations.

Medical imaging devices benefit from N 1009 KPHA/SP Bearing’s low noise and vibration. Its tight tolerances ensure accurate positioning in sensitive equipment like CT scanners.

In consumer electronics, N 1009 KPHA/SP Bearing supports high-speed spindles in printers and CNC routers. The grease or oil lubrication options make it adaptable to various operating conditions.

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