+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Double Row Super-Precision Cylindrical Roller Bearings NN 3013 KTN/UPVR521

Double Row Super-Precision Cylindrical Roller Bearings NN 3013 KTN/UPVR521

The NN 3013 KTN/UPVR521 is a double-row cylindrical roller bearing with a 65mm bore and 100mm outer diameter, crafted from durable chrome steel. It handles 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 from -30°C to 110°C.

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

Weighing 0.7kg, it offers a robust yet lightweight solution. Compliant with RoHS and REACH standards for safe use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number NN 3013 KTN/UPVR521
  • 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/UPVR521 dimension drawing
Download DWG Download PDF

Features

Performance Features of NN 3013 KTN/UPVR521 Bearing

NN 3013 KTN/UPVR521 Bearing is designed with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 17212 lbf, ensuring reliable performance in high-demand applications.

The double-row construction of NN 3013 KTN/UPVR521 Bearing enhances stability and load distribution.
With a maximum speed of 10,000 rpm, it balances durability and efficiency in precision tasks.

NN 3013 KTN/UPVR521 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/UPVR521 Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, ensuring consistent performance.

Application

Industrial Uses of NN 3013 KTN/UPVR521 Bearing
NN 3013 KTN/UPVR521 Bearing is commonly used in machine tools, where its double-row design handles combined radial and axial loads efficiently. The tapered bore ensures a secure fit, reducing slippage during high-speed operations.

In automotive applications, NN 3013 KTN/UPVR521 Bearing supports gearboxes and drivetrains, offering reliable performance under heavy loads. Its chrome steel construction provides durability, making it suitable for long-term use in demanding conditions.

For automation systems, NN 3013 KTN/UPVR521 Bearing is ideal for robotic arms and precision equipment, thanks to its high-speed capability and low friction. The open seal design allows for easy lubrication, ensuring smooth operation over time.

What Makes NN 3013 KTN/UPVR521 Bearing a Preferred Choice?
NN 3013 KTN/UPVR521 Bearing excels in wind turbines, where its ability to handle combined loads and high speeds is crucial. The PA66 cage material reduces weight while maintaining strength, enhancing overall efficiency.

In medical imaging devices, NN 3013 KTN/UPVR521 Bearing provides smooth rotation, essential for accurate diagnostics. Its grease or oil lubrication options make it adaptable to various operational environments.

Q&A

SEND INQUIRY