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Double Row Super-Precision Cylindrical Roller Bearings NN 3026 TN9/SPC1LW33

Double Row Super-Precision Cylindrical Roller Bearings NN 3026 TN9/SPC1LW33

The NN 3026 TN9/SPC1LW33 is a double-row cylindrical roller bearing with a 130mm bore and 200mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 65700 lbf and operates smoothly at speeds up to 5000 RPM.

Its open design allows easy lubrication with grease or oil, while the PA66 cage ensures stable performance. The bearing works well in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a reliable choice for replacements. Ideal for applications like machine tools or industrial gearboxes where precision and durability are key.

Weighing 5.59kg, 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 3026 TN9/SPC1LW33
  • Size 130 mm x 200 mm x 52 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 130 mm
  • Bore Dia Tolerance -0.013mm to 0
  • Outer Dia 200 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 52 mm
  • Width Tolerance -0.25mm to 0
  • Chamfer Dimension Outer Ring(r1,2)(min.) 2 mm
  • Permissible Axial Displacement(max.) 3 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Dynamic Radial Load 65700 lbf
  • Static Radial Load 112500 lbf
  • Max Speed 5000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 5.59 kg
  • Cage Material PA66 cage, roller centred
  • Width Annular Lubrication Groove Outer Ring(B1) 8.3 mm
  • Diameter Lubrication Hole (outer Ring) (K) 4.5 mm
Double Row Super-Precision Cylindrical Roller Bearings NN 3026 TN9/SPC1LW33 dimension drawing
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Features

Performance Features of NN 3026 TN9/SPC1LW33 Bearing

NN 3026 TN9/SPC1LW33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 65,700 lbf, ensuring robust performance in demanding applications.

The PA66 cage keeps the rollers centred, reducing friction and enhancing durability.
With a maximum speed of 5,000 rpm, it delivers reliable operation in various conditions.

NN 3026 TN9/SPC1LW33 Bearing works well with both grease and oil lubrication, providing flexibility in maintenance.
Its temperature range of -30° to 110°C makes it suitable for diverse environments.

The double-row design of NN 3026 TN9/SPC1LW33 Bearing ensures stability under heavy loads.
Its precise tolerances and construction contribute to long service life and reduced downtime.

Application

Industrial Uses of NN 3026 TN9/SPC1LW33 Bearing
NN 3026 TN9/SPC1LW33 Bearing is commonly used in heavy machinery like lathes and milling machines, where its double-row design handles high radial loads with precision. The open seal type allows for easy lubrication, ensuring long service life in demanding conditions.

What Makes NN 3026 TN9/SPC1LW33 Bearing a Preferred Choice?
In automotive applications, NN 3026 TN9/SPC1LW33 Bearing supports gearboxes and drivetrains, offering stability under combined loads. Its chrome steel construction and PA66 cage provide durability and smooth operation at high speeds.

Perfect Fit for Automation: NN 3026 TN9/SPC1LW33 Bearing
NN 3026 TN9/SPC1LW33 Bearing excels in robotic arms and automated production lines, where its precision and load capacity are essential. The grease or oil lubrication options make it adaptable to various operating environments.

Medical vs Industrial: Where NN 3026 TN9/SPC1LW33 Bearing Excels
While NN 3026 TN9/SPC1LW33 Bearing is ideal for industrial gearboxes, its precision also suits medical imaging devices. The temperature range and compliance with RoHS ensure reliability in sensitive applications.

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