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Double Row Super-Precision Cylindrical Roller Bearings NN 3017 KTN9/SPVS019

Double Row Super-Precision Cylindrical Roller Bearings NN 3017 KTN9/SPVS019

The NN 3017 KTN9/SPVS019 is a double-row cylindrical roller bearing with an 85mm bore and 130mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 28125 lbf and runs smoothly at speeds up to 8000 RPM.

Its open design and PA66 cage ensure durability and easy maintenance, while the tapered bore allows for secure fitting. The bearing operates well in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a versatile choice for replacements. Ideal for precision applications like machine tools or industrial gearboxes where high radial and axial loads are present.

Weighing 1.55kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number NN 3017 KTN9/SPVS019
  • Size 85 mm x 130 mm x 34 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 85 mm
  • Bore Dia Tolerance 0 to +0.020mm
  • 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
  • Chamfer Dimension Inner Ring(r3,4)(min.) 0.6 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 KTN9/SPVS019 dimension drawing
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Features

Performance Features of NN 3017 KTN9/SPVS019 Bearing

NN 3017 KTN9/SPVS019 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 28125 lbf, making it suitable for heavy-duty applications.

The double-row cylindrical design ensures stability and precision in high-speed operations.
With a maximum speed of 8000 rpm, it delivers reliable performance under demanding conditions.

NN 3017 KTN9/SPVS019 Bearing’s open construction allows for easy lubrication with grease or oil.
The PA66 cage keeps the rollers centred, reducing friction and extending service life.

This bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its tapered bore design simplifies installation and ensures secure fitting.

Application

Essential Roles of NN 3017 KTN9/SPVS019 Bearing
NN 3017 KTN9/SPVS019 Bearing is widely used in industrial machinery, especially in high-precision applications like machine tools and gearboxes. Its double-row design provides excellent radial and axial load capacity, ensuring reliable performance in demanding conditions.

In automotive systems, NN 3017 KTN9/SPVS019 Bearing supports components such as transmissions and differentials, where its tapered bore ensures secure fitting. The high-speed capability makes it suitable for performance vehicles and heavy-duty trucks.

For automation and robotics, NN 3017 KTN9/SPVS019 Bearing offers precise movement in robotic arms and CNC machines. The open seal design allows for easy lubrication, extending service life in continuous operation.

In medical imaging equipment, NN 3017 KTN9/SPVS019 Bearing’s chrome steel construction ensures smooth and quiet operation. The PA66 cage reduces friction, making it ideal for sensitive diagnostic devices.

Consumer electronics like high-end printers benefit from NN 3017 KTN9/SPVS019 Bearing’s durability and low maintenance. Its compact size and high load capacity make it a versatile choice for various applications.

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