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Double Row Super-Precision Cylindrical Roller Bearings NN 3032 K/SPW33VS019

Double Row Super-Precision Cylindrical Roller Bearings NN 3032 K/SPW33VS019

The NN 3032 K/SPW33VS019 is a double-row cylindrical roller bearing with a 160mm bore and 240mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 83025 lbf and operates smoothly at speeds up to 4000 RPM.

Its open design allows for easy lubrication with grease or oil, while the tapered bore ensures a secure fit. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or gear systems where precision and durability are key.

Weighing 9.05kg, it’s built to last while meeting RoHS and REACH standards for safety and compliance.

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Product Parameters

  • Part Number NN 3032 K/SPW33VS019
  • Size 160 mm x 240 mm x 60 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 160 mm
  • Bore Dia Tolerance 0 to +0.025mm
  • Outer Dia 240 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 60 mm
  • Width Tolerance -0.25mm to 0
  • Chamfer Dimension Outer Ring(r1,2)(min.) 2.1 mm
  • Chamfer Dimension Inner Ring(r3,4)(min.) 1.1 mm
  • Permissible Axial Displacement(max.) 2.5 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Dynamic Radial Load 83025 lbf
  • Static Radial Load 147375 lbf
  • Max Speed 4000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 9.05 kg
  • Width Annular Lubrication Groove Outer Ring(B1) 8.5 mm
  • Diameter Lubrication Hole (outer Ring) (K) 4.5 mm
Double Row Super-Precision Cylindrical Roller Bearings NN 3032 K/SPW33VS019 dimension drawing
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Features

Performance Features of NN 3032 K/SPW33VS019 Bearing

NN 3032 K/SPW33VS019 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 83025 lbf, making it suitable for heavy-duty applications.

The double-row design enhances stability and load distribution, ensuring smooth operation.
With a maximum speed of 4000 rpm, it balances performance and durability in demanding conditions.

NN 3032 K/SPW33VS019 Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

The tapered bore design ensures secure fitting and alignment, minimising operational issues.
Precision engineering guarantees reliable performance in high-speed and high-load scenarios.

Application

Industrial Uses of NN 3032 K/SPW33VS019 Bearing
NN 3032 K/SPW33VS019 Bearing is commonly used in heavy machinery like lathes and milling machines, where its double-row design handles both radial and axial loads efficiently. The tapered bore ensures a secure fit, reducing slippage during high-speed operations.

In automotive applications, NN 3032 K/SPW33VS019 Bearing supports gearboxes and drivetrains, offering reliable performance under combined loads. Its chrome steel construction provides durability, even in demanding driving conditions.

For automation systems, NN 3032 K/SPW33VS019 Bearing is ideal for robotic arms and precision equipment, thanks to its high-speed capability and minimal axial displacement. The open seal design allows for easy lubrication, extending service life.

In wind turbines, NN 3032 K/SPW33VS019 Bearing excels due to its ability to withstand dynamic radial loads and harsh environmental conditions. The grease or oil lubrication options make it adaptable to various operational needs.

Medical imaging devices benefit from NN 3032 K/SPW33VS019 Bearing’s precision and smooth operation, ensuring accurate results in critical diagnostics. The temperature range also makes it suitable for sterile environments.

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