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Double Row Super-Precision Cylindrical Roller Bearings NN 3013 KTN/UPVR522

Double Row Super-Precision Cylindrical Roller Bearings NN 3013 KTN/UPVR522

The NN 3013 KTN/UPVR522 is a double-row cylindrical roller bearing with a 65mm bore and 100mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 17212 lbf and reaches speeds of 10000 RPM.

Its open design and PA66 cage ensure smooth operation, while the tapered bore allows for precise alignment. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for applications like machine tools or industrial gearboxes where high precision is needed.

Weighing 0.7kg, it offers a balance of strength and lightness. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NN 3013 KTN/UPVR522
  • 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 -0.007mm to 0
  • Width 26 mm
  • Width Tolerance -0.10mm 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/UPVR522 dimension drawing
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Features

Performance Features of NN 3013 KTN/UPVR522 Bearing

NN 3013 KTN/UPVR522 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 17212 lbf, ensuring reliable performance in demanding conditions.

The double-row design of NN 3013 KTN/UPVR522 Bearing provides stability and precision for high-speed applications.
With a maximum speed of 10,000 rpm, it balances durability and efficiency.

NN 3013 KTN/UPVR522 Bearing’s tapered bore design simplifies installation and alignment.
The PA66 cage keeps the rollers centred, reducing wear and extending service life.

NN 3013 KTN/UPVR522 Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open seal type allows for easy lubrication with grease or oil.

Application

Industrial Uses of NN 3013 KTN/UPVR522 Bearing
NN 3013 KTN/UPVR522 Bearing is commonly used in machine tools, where its double-row design handles combined radial and axial loads with precision. The tapered bore ensures a secure fit, reducing slippage during high-speed operations.

Where Is NN 3013 KTN/UPVR522 Bearing Used?
In automotive applications, NN 3013 KTN/UPVR522 Bearing supports gearboxes and drivetrains, offering reliable performance under heavy loads. Its chrome steel construction provides durability in demanding conditions.

Built for Heavy-Duty Use: NN 3013 KTN/UPVR522 Bearing
NN 3013 KTN/UPVR522 Bearing excels in robotics, where its high-speed capability and low friction enhance mechanical arm movements. The open design allows for easy lubrication, extending service life.

Medical vs Industrial: Where NN 3013 KTN/UPVR522 Bearing Excels
NN 3013 KTN/UPVR522 Bearing is ideal for medical imaging equipment, ensuring smooth rotation in CT scanners. In industrial settings, it’s favoured for conveyor systems due to its load-bearing capacity.

Practical Applications of NN 3013 KTN/UPVR522 Bearing
NN 3013 KTN/UPVR522 Bearing is a go-to choice for 3D printers, where its precision reduces vibration during printing. The grease or oil lubrication options make it adaptable to various environments.

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