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Double Row Cylindrical Roller Bearings NNU 4192 M

Double Row Cylindrical Roller Bearings NNU 4192 M

The NNU 4192 M is a double-row cylindrical roller bearing with a large 460mm bore and 760mm outer diameter, designed for heavy-duty applications. It handles combined loads with a dynamic radial capacity of 1,449,000 lbf and operates smoothly at speeds up to 1000 RPM.

Made from high-quality materials, this bearing can withstand temperatures from -30°C to 110°C. Its chamfered edges (7.5mm) on both inner and outer rings ensure easier installation and alignment.

The bearing is compatible with SKF models, making it a practical choice for replacements. It works well with both grease and oil lubrication, offering flexibility in maintenance.

Ideal for industrial machinery like gearboxes or large rotating equipment where high radial loads and axial displacement (up to 12.8mm) are common. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NNU 4192 M
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 460 mm
  • Outer Dia 760 mm
  • Width 300mm
  • Chamfer Dimension Outer Ring(r1,2)(min.) 7.5 mm
  • Chamfer Dimension Inner Ring(r3,4)(min.) 7.5 mm
  • Permissible Axial Displacement(max.) 12.8 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • For Load Direction Combined
  • Dynamic Radial Load 1449000 lbf
  • Static Radial Load 2902500 lbf
  • Max Speed 1000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
Double Row Cylindrical Roller Bearings NNU 4192 M dimension drawing
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Features

How Does NNU 4192 M Bearing Handle Combined Loads?

NNU 4192 M Bearing is designed for combined load applications, with a dynamic radial load capacity of 1,449,000 lbf.

Its double-row cylindrical roller construction ensures stability and durability under heavy loads.

The bearing operates efficiently at speeds up to 1,000 rpm, making it suitable for high-performance machinery.

With a temperature range of -30° to 110°C, NNU 4192 M Bearing performs reliably in various environments.

Application

Industrial Uses of NNU 4192 M Bearing
NNU 4192 M Bearing is commonly used in heavy machinery like rolling mills and large gearboxes, where its double-row design handles both radial and axial loads efficiently. The large bore size makes it suitable for heavy-duty applications requiring robust support.

What Makes NNU 4192 M Bearing a Preferred Choice?
With its high dynamic radial load capacity, NNU 4192 M Bearing is ideal for wind turbines and mining equipment. The grease or oil lubrication options ensure smooth operation even in demanding environments.

Built for Heavy-Duty Use: NNU 4192 M Bearing
NNU 4192 M Bearing excels in steel production lines, where its combined load capability and high-speed tolerance are crucial. The wide temperature range allows it to perform reliably in varying conditions.

Automotive vs Aerospace: Applications of NNU 4192 M Bearing
In automotive manufacturing, NNU 4192 M Bearing supports large presses and assembly lines. For aerospace, its precision and load capacity make it useful in ground support equipment.

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