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Double Row Super-Precision Cylindrical Roller Bearings NN 3017 TN9/SPC2

Double Row Super-Precision Cylindrical Roller Bearings NN 3017 TN9/SPC2

The NN 3017 TN9/SPC2 is a double-row cylindrical roller bearing with an 85mm bore and 130mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 28125 lbf and operates smoothly at speeds up to 8000 RPM.

Its open design allows for easy lubrication with grease or oil, while the PA66 cage ensures stable performance. The bearing works 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 loads are common.

Weighing 1.55kg, it offers a robust yet manageable size. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number NN 3017 TN9/SPC2
  • Size 85 mm x 130 mm x 34 mm
  • Brand TFL
  • Interchangeable brand SKF
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bore Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Bore Dia 85 mm
  • Bore Dia Tolerance -0.010mm to 0
  • Outer Dia 130 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 34 mm
  • Width Tolerance -0.20mm to 0
  • Chamfer Dimension Outer Ring(r1,2)(min.) 1.1 mm
  • Permissible Axial Displacement(max.) 2 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Dynamic Radial Load 28125 lbf
  • Static Radial Load 45900 lbf
  • Max Speed 8000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.55 kg
  • Cage Material PA66 cage, roller centred
Double Row Super-Precision Cylindrical Roller Bearings NN 3017 TN9/SPC2 dimension drawing
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Features

Performance Features of NN 3017 TN9/SPC2 Bearing

NN 3017 TN9/SPC2 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 28,125 lbf, making it suitable for demanding industrial applications.

The double-row cylindrical design ensures stability and precision in high-speed operations.
With a maximum speed of 8,000 rpm, it delivers reliable performance under various conditions.

NN 3017 TN9/SPC2 Bearing’s PA66 cage keeps rollers centred, reducing friction and wear.
This design extends the bearing’s service life while maintaining smooth operation.

The open seal type allows for easy lubrication with grease or oil.
Its temperature range of -30° to 110°C ensures performance in diverse environments.

Application

Industrial Uses of NN 3017 TN9/SPC2 Bearing
NN 3017 TN9/SPC2 Bearing is commonly used in heavy machinery like lathes and milling machines, where its double-row design handles combined radial and axial loads efficiently. The open seal type allows for easy lubrication, extending its service life in demanding conditions.

Where Is NN 3017 TN9/SPC2 Bearing Used?
In automotive applications, NN 3017 TN9/SPC2 Bearing supports high-speed components such as gearboxes and differential systems. Its chrome steel construction ensures durability even under intense operational stress.

Perfect Fit for Automation: NN 3017 TN9/SPC2 Bearing
NN 3017 TN9/SPC2 Bearing excels in robotic arms and automated production lines, thanks to its precision and ability to handle rapid movements. The PA66 cage material reduces friction, enhancing performance in continuous operations.

Medical vs Industrial: Where NN 3017 TN9/SPC2 Bearing Excels
While NN 3017 TN9/SPC2 Bearing is robust enough for industrial presses, it also meets the precision needs of medical imaging devices. Its high-speed capability and temperature resistance make it versatile across sectors.

Key Fields for NN 3017 TN9/SPC2 Bearing
NN 3017 TN9/SPC2 Bearing is ideal for wind turbines, where its ability to withstand heavy loads and high speeds ensures reliable energy generation. The grease or oil lubrication options adapt to various environmental conditions.

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