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Single Row Cylindrical Roller Bearings With Inner Ring NU 260 M
Single Row Cylindrical Roller Bearings With Inner Ring NU 260 M

Single Row Cylindrical Roller Bearings With Inner Ring NU 260 M

The NU 260 M is a single row cylindrical roller bearing with a 300mm bore and 540mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 319500 lbf and runs smoothly at speeds up to 1000 RPM.

Its brass cage keeps rollers centred for even load distribution, while the open design allows easy lubrication with grease or oil. The bearing operates well in temperatures from -30°C to 110°C.

With a weight of 89.5kg, it’s a robust choice for heavy-duty applications like industrial gearboxes or large machinery. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number NU 260 M
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 300 mm
  • Bore Dia Tolerance -0.035mm to 0
  • Outer Dia 540 mm
  • Outer Dia Tolerance -0.05mm to 0
  • Width 85 mm
  • Width Tolerance -0.35mm to 0
  • Chamfer Dimension r1,2(min.) 5 mm
  • Permissible Axial Displacement(max.) 4.8 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • For Load Direction Combined
  • Construction Single Row
  • Inner Ring Type With Inner Ring
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass cage, roller centred
  • Dynamic Radial Load 319500 lbf
  • Static Radial Load 477000 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 1000 rpm
  • Weight 89.5 kg
  • Shoulder Dia Of Outer Ring 451 mm
  • Raceway Diameter Of Inner Ring 364 mm

Features

Performance Features of NU 260 M Bearing

NU 260 M Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 319,500 lbf, making it suitable for heavy-duty applications.

The brass cage ensures proper roller alignment, enhancing durability and reducing wear.
With a maximum speed of 1,000 rpm, it delivers reliable performance in demanding conditions.

NU 260 M Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, simplifying maintenance.

The precise chamfer dimensions of 5 mm ensure smooth installation and operation.
This bearing is ideal for applications requiring high radial load capacity and long service life.

Application

Industrial Uses of NU 260 M Bearing
NU 260 M Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its high radial load capacity is essential. The brass cage design helps reduce friction, making it suitable for continuous operation.

Where Is NU 260 M Bearing Used?
In wind turbines, NU 260 M Bearing handles combined loads efficiently, ensuring smooth rotation even under harsh weather conditions. Its chrome steel construction provides long-lasting performance in demanding environments.

Built for Heavy-Duty Use: NU 260 M Bearing
NU 260 M Bearing excels in steel mills and mining equipment, where its robust design withstands extreme loads and vibrations. The open seal type allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of NU 260 M Bearing
In automotive applications, NU 260 M Bearing supports large drivetrain components, while in aerospace, it’s used in auxiliary systems requiring precision and reliability. Its metric sizing ensures compatibility across industries.

Perfect Fit for Automation: NU 260 M Bearing
NU 260 M Bearing is ideal for robotic arms and automated assembly lines, where its high-speed capability and low maintenance are key advantages. The grease or oil lubrication options add versatility for different operating conditions.

Q&A

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