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Double Row Super-Precision Cylindrical Roller Bearings NN 3013 KTN/SP

Double Row Super-Precision Cylindrical Roller Bearings NN 3013 KTN/SP

The NN 3013 KTN/SP is a double-row cylindrical roller bearing with a 65mm bore and 100mm outer diameter, crafted from high-quality chrome steel. It handles combined loads up to 17212 lbf and reaches speeds of 10000 RPM, making it a versatile choice.

Its open design allows for easy lubrication with grease or oil, while the PA66 cage ensures smooth operation. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

With a tapered bore for secure fitting, this model is interchangeable with SKF bearings, ideal for precision applications like machine tools or industrial gearboxes. Weighing 0.7kg, it balances durability and ease of use.

Compliant with RoHS and REACH standards, it’s a dependable option for engineers needing robust performance in demanding environments.

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Product Parameters

  • Part Number NN 3013 KTN/SP
  • Size 65 mm x 100 mm x 26 mm
  • Brand TFL
  • Interchangeable brand SKF
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bore Type Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Bore Dia 65 mm
  • Bore Dia Tolerance 0 to +0.015mm
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.010mm to 0
  • Width 26 mm
  • Width Tolerance -0.15mm to 0
  • Chamfer Dimension Outer Ring(r1,2)(min.) 1.1 mm
  • Chamfer Dimension Inner Ring(r3,4)(min.) 0.6 mm
  • Permissible Axial Displacement(max.) 1.5 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Dynamic Radial Load 17212 lbf
  • Static Radial Load 26100 lbf
  • Max Speed 10000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.7 kg
  • Cage Material PA66 cage, roller centred
Double Row Super-Precision Cylindrical Roller Bearings NN 3013 KTN/SP dimension drawing
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Features

Performance Features of NN 3013 KTN/SP Bearing

NN 3013 KTN/SP Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 17212 lbf, making it suitable for demanding industrial applications.

The double-row design enhances load distribution, improving stability and performance.
With a maximum speed of 10,000 rpm, it ensures efficient operation in high-speed environments.

NN 3013 KTN/SP Bearing operates smoothly in temperatures ranging from -30° to 110°C.
The PA66 cage keeps rollers centred, reducing friction and extending service life.

Its open design allows for easy lubrication with grease or oil, simplifying maintenance.
The precise tolerances ensure reliable performance in precision engineering tasks.

Application

Industrial Uses of NN 3013 KTN/SP Bearing
NN 3013 KTN/SP Bearing is commonly used in machine tools, where its double-row design handles combined loads with precision. The tapered bore ensures a secure fit, reducing slippage during high-speed operations.

In automotive applications, NN 3013 KTN/SP Bearing supports gearboxes and drivetrains, offering reliable performance under heavy radial and axial loads. Its chrome steel construction provides durability in demanding conditions.

For automation systems, NN 3013 KTN/SP Bearing is ideal for robotic arms and CNC machines, thanks to its high-speed capability and low friction. The open design allows for easy lubrication, extending service life.

Medical imaging equipment benefits from NN 3013 KTN/SP Bearing’s smooth operation and precision. The PA66 cage material ensures quiet performance, crucial for sensitive diagnostic devices.

In consumer electronics, NN 3013 KTN/SP Bearing can be found in high-performance printers and scanners, where its compact size and reliability are key. The grease lubrication option reduces maintenance needs.

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