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Single Row Cylindrical Roller Bearings With Inner Ring NU 264 MA
Single Row Cylindrical Roller Bearings With Inner Ring NU 264 MA

Single Row Cylindrical Roller Bearings With Inner Ring NU 264 MA

The NU 264 MA is a single-row cylindrical roller bearing with a 320mm bore and 580mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 362250 lbf and runs smoothly at speeds up to 2000 RPM.

Its brass cage design ensures durability, while the open structure allows easy lubrication with grease or oil. The bearing operates well in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy machinery or industrial equipment where high radial loads are common.

Weighing 115kg, 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 NU 264 MA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 320 mm
  • Bore Dia Tolerance -0.04mm to 0
  • Outer Dia 580 mm
  • Outer Dia Tolerance -0.05mm to 0
  • Width 92 mm
  • Width Tolerance -0.40mm to 0
  • Chamfer Dimension r1,2(min.) 5 mm
  • Permissible Axial Displacement(max.) 5.3 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, outer ring centred
  • Dynamic Radial Load 362250 lbf
  • Static Radial Load 551250 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 2000 rpm
  • Weight 115 kg
  • Shoulder Dia Of Outer Ring 485 mm
  • Raceway Diameter Of Inner Ring 390 mm

Features

Performance Features of NU 264 MA Bearing

NU 264 MA Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 362250 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage, centred on the outer ring, maintains roller alignment for smooth operation.
With a maximum speed of 2000 rpm, it balances durability and efficiency in demanding conditions.

Application

Industrial Uses of NU 264 MA Bearing
NU 264 MA 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.

In automotive applications, NU 264 MA Bearing supports components such as drivetrains and wheel hubs, ensuring smooth performance under combined loads. Its metric sizing makes it compatible with a variety of commercial vehicles.

For automation systems, NU 264 MA Bearing’s open design allows for easy lubrication, which is crucial for maintaining efficiency in robotic arms and assembly lines. The chrome steel construction ensures durability in high-speed scenarios.

Where Is NU 264 MA Bearing Used?
NU 264 MA Bearing can be found in wind turbines, where its ability to handle radial and axial loads is vital for stable operation. The grease lubrication option makes it low-maintenance in remote installations.

In medical imaging equipment, NU 264 MA Bearing’s precision engineering ensures smooth rotation for accurate diagnostics. The temperature range also allows it to perform reliably in various clinical environments.

Built for Heavy-Duty Use: NU 264 MA Bearing
NU 264 MA Bearing excels in mining equipment, where its robust construction withstands harsh conditions. The high static radial load capacity ensures long service life even under extreme stress.

For consumer electronics like industrial printers, NU 264 MA Bearing’s smooth operation reduces noise and vibration. Its brass cage also minimises wear, extending the lifespan of the device.

Automotive vs Aerospace: Applications of NU 264 MA Bearing
In automotive systems, NU 264 MA Bearing is often used in transmissions due to its combined load handling. The aerospace industry values it for landing gear mechanisms, where reliability is critical.

For food processing machinery, NU 264 MA Bearing’s open design allows for easy cleaning and maintenance. The chrome steel material also resists corrosion in humid environments.

Q&A

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