Double Row Super-Precision Cylindrical Roller Bearings NN 3016 KTN/UPVR522

The NN 3016 KTN/UPVR522 is a double-row cylindrical roller bearing with an 80mm tapered bore and 125mm outer diameter, crafted from robust chrome steel. It handles combined loads up to 26775 lbf and reaches speeds of 8000 RPM.

Its open design and PA66 cage ensure smooth operation, while the tapered bore simplifies installation. The bearing works 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 precision applications like machine tools or industrial gearboxes where high radial loads are present.

Weighing 1.45kg, it’s a sturdy yet manageable component. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number NN 3016 KTN/UPVR522
Size 80 mm x 125 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 80 mm
Bore Dia Tolerance 0 to +0.015mm
Outer Dia 125 mm
Outer Dia Tolerance -0.008mm to 0
Width 34 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.) 2 mm
Ring Material Chrome Steel
Roller Material Chrome Steel
Dynamic Radial Load 26775 lbf
Static Radial Load 41850 lbf
Max Speed 8000 rpm
Lubrication Grease, Oil
Temperature Range -30° to 110 °C
RoHS Compliant
REACH Compliant
Weight 1.45 kg
Cage Material PA66 cage, roller centred

Double Row Super-Precision Cylindrical Roller Bearings NN 3016 KTN/UPVR522 dimension drawing

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Features

Performance Features of NN 3016 KTN/UPVR522 Bearing

NN 3016 KTN/UPVR522 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 26775 lbf, ensuring reliable performance in demanding applications.

The double-row design of NN 3016 KTN/UPVR522 Bearing enhances stability and load distribution.
With a maximum speed of 8000 rpm, it balances durability and efficiency in high-speed operations.

NN 3016 KTN/UPVR522 Bearing’s tapered bore design simplifies installation and alignment.
The PA66 cage keeps the rollers centred, reducing wear and extending service life.

NN 3016 KTN/UPVR522 Bearing functions in temperatures from -30° to 110°C, maintaining performance in varied conditions.
Its open design allows for easy lubrication with grease or oil, ensuring smooth operation.

Application

Industrial Uses of NN 3016 KTN/UPVR522 Bearing
NN 3016 KTN/UPVR522 Bearing is commonly used in machine tools, where its double-row design handles high radial and axial loads with precision. The tapered bore ensures a secure fit, reducing slippage during operation.

In automotive applications, NN 3016 KTN/UPVR522 Bearing supports gearboxes and drivetrains, offering stability under combined loads. Its chrome steel construction provides durability, even in high-speed scenarios.

For robotics, NN 3016 KTN/UPVR522 Bearing’s low friction and high-speed capability make it ideal for articulated arms. The open seal design allows for easy lubrication, extending service life.

What Makes NN 3016 KTN/UPVR522 Bearing a Preferred Choice?
NN 3016 KTN/UPVR522 Bearing excels in wind turbines, where its ability to handle misalignment and heavy loads is crucial. The PA66 cage reduces weight while maintaining strength.

In printing machinery, NN 3016 KTN/UPVR522 Bearing ensures smooth paper feed and precise roller alignment. Its grease or oil lubrication options adapt to various operating conditions.