+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Double Row Super-Precision Cylindrical Roller Bearings NN 3014 KTN/VQ055

Double Row Super-Precision Cylindrical Roller Bearings NN 3014 KTN/VQ055

The NN 3014 KTN/VQ055 is a double-row cylindrical roller bearing with a 70mm bore and 110mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 21780 lbf and spins smoothly at speeds up to 9000 RPM.

Its open design and tapered bore ensure easy installation, while the PA66 cage keeps rollers centred for stable performance. The bearing operates well in temperatures 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 1kg, it’s robust yet manageable for its size. 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 3014 KTN/VQ055
  • Size 70 mm x 110 mm x 30 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 70 mm
  • Outer Dia 110 mm
  • Width 30 mm
  • 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 21780 lbf
  • Static Radial Load 33750 lbf
  • Max Speed 9000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 1 kg
  • Cage Material PA66 cage, roller centred
Double Row Super-Precision Cylindrical Roller Bearings NN 3014 KTN/VQ055 dimension drawing
Download DWG Download PDF

Features

Performance Features of NN 3014 KTN/VQ055 Bearing

NN 3014 KTN/VQ055 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 21780 lbf, ensuring reliable performance in high-demand applications.

The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 9000 rpm, it balances durability and efficiency in precision tasks.

NN 3014 KTN/VQ055 Bearing operates smoothly in temperatures from -30° to 110°C, making it versatile for various environments.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

The double-row construction enhances load distribution, improving overall stability.
Its tapered bore design ensures secure fitting, minimising slippage during operation.

Application

Industrial Uses of NN 3014 KTN/VQ055 Bearing
NN 3014 KTN/VQ055 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.

In automotive applications, NN 3014 KTN/VQ055 Bearing supports gearboxes and drivetrains, offering reliable performance under combined loads. Its chrome steel construction provides durability, even in demanding conditions.

For automation systems, NN 3014 KTN/VQ055 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, extending service life.

What Makes NN 3014 KTN/VQ055 Bearing a Preferred Choice?
NN 3014 KTN/VQ055 Bearing excels in wind turbines, where its ability to handle heavy loads and misalignment is crucial. The PA66 cage ensures smooth operation, even at high RPMs.

In medical imaging devices, NN 3014 KTN/VQ055 Bearing’s precision and stability are key for accurate results. The grease or oil lubrication options make it adaptable to various environmental conditions.

Q&A

SEND INQUIRY