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Double Row Super-Precision Cylindrical Roller Bearings NN 3006 KTN/VQ497

Double Row Super-Precision Cylindrical Roller Bearings NN 3006 KTN/VQ497

The NN 3006 KTN/VQ497 is a double-row cylindrical roller bearing with a 30mm bore and 55mm outer diameter, crafted from high-quality chrome steel. It handles combined loads up to 6930 lbf and reaches speeds of 19000 RPM, making it a robust choice for precision applications.

Its open design allows for easy lubrication with grease or oil, while the PA66 cage ensures smooth operation. The bearing operates efficiently in temperatures ranging from -30°C to 110°C, suitable for various industrial environments.

With a tapered bore (1:12), it offers secure fitting and can accommodate slight axial displacement. This model is interchangeable with SKF bearings, providing a reliable replacement option.

Ideal for machine tools or gearboxes where high precision and durability are required. Weighing just 0.18kg, it’s lightweight yet built to last. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NN 3006 KTN/VQ497
  • Size 30 mm x 55 mm x 19 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 30 mm
  • Outer Dia 55 mm
  • Width 19 mm
  • Chamfer Dimension Outer Ring(r1,2)(min.) 1 mm
  • Chamfer Dimension Inner Ring(r3,4)(min.) 0.6 mm
  • Permissible Axial Displacement(max.) 1.5 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Dynamic Radial Load 6930 lbf
  • Static Radial Load 8438 lbf
  • Max Speed 19000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.18 kg
  • Cage Material PA66 cage, roller centred
Double Row Super-Precision Cylindrical Roller Bearings NN 3006 KTN/VQ497 dimension drawing
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Features

Performance Features of NN 3006 KTN/VQ497 Bearing

NN 3006 KTN/VQ497 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 6930 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 19,000 rpm, it delivers both durability and efficiency.

NN 3006 KTN/VQ497 Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

The double-row construction provides stability and precision in various applications.
Its tapered bore design ensures secure fitting and optimal performance.

Application

Industrial Uses of NN 3006 KTN/VQ497 Bearing
NN 3006 KTN/VQ497 Bearing is commonly used in machine tools, where its double-row design handles both radial and axial loads efficiently. The high-speed capability makes it suitable for spindle applications in CNC machines.

Where Is NN 3006 KTN/VQ497 Bearing Used?
In automotive transmissions, NN 3006 KTN/VQ497 Bearing ensures smooth operation under combined loads. Its tapered bore design allows for precise mounting, reducing vibration in high-performance vehicles.

Optimized for Performance: NN 3006 KTN/VQ497 Bearing
For robotics, NN 3006 KTN/VQ497 Bearing offers reliable movement in articulated arms, thanks to its chrome steel construction. The open seal type facilitates easy lubrication, extending service life.

Medical vs Industrial: Where NN 3006 KTN/VQ497 Bearing Excels
In medical imaging devices, NN 3006 KTN/VQ497 Bearing provides quiet and precise rotation. Its grease or oil lubrication options make it adaptable to various operating conditions.

Essential Roles of NN 3006 KTN/VQ497 Bearing
NN 3006 KTN/VQ497 Bearing supports high-speed operations in industrial fans, where its dynamic load capacity ensures durability. The PA66 cage material reduces friction, enhancing efficiency.

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