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Double Row Super-Precision Cylindrical Roller Bearings NN 3010 TN/SPW33

Double Row Super-Precision Cylindrical Roller Bearings NN 3010 TN/SPW33

The NN 3010 TN/SPW33 is a double-row cylindrical roller bearing with a 50mm bore and 80mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 11880 lbf and spins smoothly at speeds up to 13000 RPM.

Its open design allows 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 common.

Weighing just 0.4kg, it’s lightweight yet robust for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NN 3010 TN/SPW33
  • Size 50 mm x 80 mm x 23 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 50 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.010mm to 0
  • Width 23 mm
  • Width Tolerance -0.12mm to 0
  • Chamfer Dimension Outer Ring(r1,2)(min.) 1 mm
  • Permissible Axial Displacement(max.) 1.5 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Dynamic Radial Load 11880 lbf
  • Static Radial Load 16538 lbf
  • Max Speed 13000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.4 kg
  • Cage Material PA66 cage, roller centred
  • Width Annular Lubrication Groove Outer Ring(B1) 3.8 mm
  • Diameter Lubrication Hole (outer Ring) (K) 2 mm
Double Row Super-Precision Cylindrical Roller Bearings NN 3010 TN/SPW33 dimension drawing
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Features

Performance Features of NN 3010 TN/SPW33 Bearing

NN 3010 TN/SPW33 Bearing is designed with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 11880 lbf, ensuring reliable performance in demanding applications.

The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 13000 rpm, it balances durability and efficiency in high-speed operations.

NN 3010 TN/SPW33 Bearing works well with both grease and oil lubrication, adapting to various maintenance needs.
Its temperature range of -30° to 110 °C makes it suitable for diverse working environments.

The double-row construction enhances load distribution, improving overall stability.
Precision engineering ensures smooth operation, even under heavy radial and axial loads.

Application

Industrial Uses of NN 3010 TN/SPW33 Bearing
NN 3010 TN/SPW33 Bearing is commonly used in machine tools, where its double-row design handles combined loads with precision. The open seal type allows for easy lubrication, ensuring long service life in demanding conditions.

In automotive applications, NN 3010 TN/SPW33 Bearing supports high-speed components like gear shafts, thanks to its chrome steel construction. Its metric dimensions make it a reliable choice for European and Asian vehicle models.

For automation systems, NN 3010 TN/SPW33 Bearing excels in robotic arms, providing smooth motion under heavy loads. The PA66 cage material reduces friction, enhancing efficiency in continuous operations.

Medical imaging devices benefit from NN 3010 TN/SPW33 Bearing’s high-speed capabilities and consistent performance. The grease or oil lubrication options ensure quiet operation in sensitive environments.

In consumer electronics, NN 3010 TN/SPW33 Bearing is found in high-performance printers, where its precision ensures accurate paper handling. The compact design fits seamlessly into tight spaces without compromising durability.

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