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Double Row Super-Precision Cylindrical Roller Bearings NN 3016 TN/SPCNW33

Double Row Super-Precision Cylindrical Roller Bearings NN 3016 TN/SPCNW33

The NN 3016 TN/SPCNW33 is a double-row cylindrical roller bearing with an 80mm bore and 125mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 26775 lbf and reaches speeds of 8000 RPM.

Its open design allows for easy lubrication with grease or oil, while the PA66 cage ensures smooth operation. 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 precision applications like machine tools or industrial gearboxes where high radial loads are present.

Weighing 1.43kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NN 3016 TN/SPCNW33
  • Size 80 mm x 125 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 80 mm
  • Bore Dia Tolerance -0.009mm to 0
  • Outer Dia 125 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 34 mm
  • Width Tolerance -0.15mm 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 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 1.43 kg
  • Cage Material PA66 cage, roller centred
  • Width Annular Lubrication Groove Outer Ring(B1) 5.5 mm
  • Diameter Lubrication Hole (outer Ring) (K) 3 mm
Double Row Super-Precision Cylindrical Roller Bearings NN 3016 TN/SPCNW33 dimension drawing
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Features

Performance Features of NN 3016 TN/SPCNW33 Bearing

NN 3016 TN/SPCNW33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 26,775 lbf, ensuring reliable performance in demanding applications.

The PA66 cage keeps the rollers centred, reducing wear and extending service life.
With a maximum speed of 8,000 rpm, it balances durability and efficiency for precision tasks.

NN 3016 TN/SPCNW33 Bearing works well with grease or oil lubrication, adapting to various operational needs.
Its temperature range of -30° to 110°C makes it suitable for diverse environments.

The double-row design enhances load distribution, improving overall stability.
This bearing is ideal for applications requiring high precision and long-lasting performance.

Application

Industrial Uses of NN 3016 TN/SPCNW33 Bearing
NN 3016 TN/SPCNW33 Bearing is commonly used in machine tools, where its double-row design handles high radial and axial loads with precision. The open seal type allows for easy lubrication, making it suitable for continuous operation.

In automotive applications, NN 3016 TN/SPCNW33 Bearing supports gearboxes and drivetrains, ensuring smooth performance under combined loads. Its chrome steel construction provides durability in demanding conditions.

For automation systems, NN 3016 TN/SPCNW33 Bearing is ideal for robotic arms and high-speed spindles, thanks to its high-speed capability and low friction. The PA66 cage enhances stability and reduces wear.

In heavy machinery, NN 3016 TN/SPCNW33 Bearing excels in conveyor systems and presses, where its robust design handles intense workloads. The grease or oil lubrication options adapt to various operational needs.

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