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Double Row Super-Precision Cylindrical Roller Bearings NN 3022 KTN9/SPVR592

Double Row Super-Precision Cylindrical Roller Bearings NN 3022 KTN9/SPVR592

The NN 3022 KTN9/SPVR592 is a double-row cylindrical roller bearing with a 110mm bore and 170mm outer diameter, crafted from high-quality chrome steel. It handles combined loads up to 49500 lbf and operates smoothly at speeds up to 6000 RPM.

Its open design allows for easy lubrication with grease or oil, while the PA66 cage ensures durability and smooth rotation. 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. Ideal for precision applications like machine tools or industrial gearboxes where high radial and axial loads are present.

Weighing 3.4kg, it offers a robust solution for demanding environments. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number NN 3022 KTN9/SPVR592
  • Size 110 mm x 170 mm x 45 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 110 mm
  • Bore Dia Tolerance 0 to +0.020mm
  • Outer Dia 170 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 45 mm
  • Width Tolerance -0.20mm to 0
  • Chamfer Dimension Outer Ring(r1,2)(min.) 2 mm
  • Chamfer Dimension Inner Ring(r3,4)(min.) 1.1 mm
  • Permissible Axial Displacement(max.) 3 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Dynamic Radial Load 49500 lbf
  • Static Radial Load 81000 lbf
  • Max Speed 6000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 3.4 kg
  • Cage Material PA66 cage, roller centred
Double Row Super-Precision Cylindrical Roller Bearings NN 3022 KTN9/SPVR592 dimension drawing
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Features

Performance Features of NN 3022 KTN9/SPVR592 Bearing

NN 3022 KTN9/SPVR592 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 49,500 lbf, ensuring reliable performance in demanding applications.

The double-row design of NN 3022 KTN9/SPVR592 Bearing provides stability and precision under heavy loads.
With a maximum speed of 6,000 rpm, it balances durability and efficiency in high-speed operations.

NN 3022 KTN9/SPVR592 Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its PA66 cage keeps the rollers centred, reducing wear and extending service life.

The open seal design of NN 3022 KTN9/SPVR592 Bearing allows for easy lubrication with grease or oil.
This feature ensures minimal maintenance and consistent performance over time.

Application

Industrial Uses of NN 3022 KTN9/SPVR592 Bearing
NN 3022 KTN9/SPVR592 Bearing is commonly used in machine tools, where its double-row design handles both radial and axial loads efficiently. The tapered bore ensures a secure fit, reducing slippage during high-speed operations.

What Makes NN 3022 KTN9/SPVR592 Bearing a Preferred Choice?
In automotive applications, NN 3022 KTN9/SPVR592 Bearing supports gearboxes and drivetrains, offering reliable performance under heavy loads. Its chrome steel construction provides durability, even in demanding conditions.

Optimized for Performance: NN 3022 KTN9/SPVR592 Bearing
For automation systems, NN 3022 KTN9/SPVR592 Bearing ensures smooth operation in robotic arms and precision equipment. The open seal design allows for easy lubrication, extending its service life.

Medical vs Industrial: Where NN 3022 KTN9/SPVR592 Bearing Excels
In medical imaging devices, NN 3022 KTN9/SPVR592 Bearing’s precision and low friction are crucial for accurate results. Meanwhile, in industrial settings, it excels in heavy machinery due to its high load capacity.

Built for Heavy-Duty Use: NN 3022 KTN9/SPVR592 Bearing
NN 3022 KTN9/SPVR592 Bearing is ideal for wind turbines, where its ability to handle combined loads ensures reliable energy production. The grease lubrication option makes it suitable for remote or hard-to-access locations.

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