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

Single Row Cylindrical Roller Bearings With Inner Ring NU 264 ECM

The NU 264 ECM is a single-row cylindrical roller bearing with a 320mm bore and 580mm outer diameter, built from tough chrome steel for durability. It handles combined loads up to 411,750 lbf and runs smoothly at speeds up to 1000 RPM.

Its brass cage keeps rollers centred for stable performance, 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 115kg, 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 reliable replacements.

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Product Parameters

  • Part Number NU 264 ECM
  • 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.) 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 411750 lbf
  • Static Radial Load 618750 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 1000 rpm
  • Weight 115 kg
  • Shoulder Dia Of Outer Ring 494 mm
  • Raceway Diameter Of Inner Ring 392 mm

Features

Performance Features of NU 264 ECM Bearing

NU 264 ECM Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 411,750 lbf, making it suitable for heavy-duty industrial applications.

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

NU 264 ECM Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, ensuring smooth operation.

The precise chamfer dimensions of 5 mm minimise stress concentrations, extending service life.
Weighing 115 kg, it is designed for stability and long-term reliability in large machinery.

Application

Industrial Uses of NU 264 ECM Bearing
NU 264 ECM Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its high radial load capacity ensures reliable performance. The brass cage design helps reduce friction, making it suitable for continuous operation.

Where Is NU 264 ECM Bearing Used?
In automotive applications, NU 264 ECM Bearing supports components such as truck transmissions and axle systems, handling combined loads with ease. Its chrome steel construction provides durability even under demanding conditions.

Optimized for Performance: NU 264 ECM Bearing
For automation equipment, NU 264 ECM Bearing offers precise movement in robotic arms and assembly lines. The open seal type allows for easy lubrication, extending its service life in high-speed environments.

Light-Duty vs Heavy-Duty: Best Uses for NU 264 ECM Bearing
In wind turbines, NU 264 ECM Bearing handles both radial and axial loads, ensuring smooth rotation in varying weather conditions. Its metric sizing makes it a versatile choice for European and Asian industrial markets.

Essential Roles of NU 264 ECM Bearing
NU 264 ECM Bearing is ideal for paper mill machinery, where its high static load capacity supports heavy rollers. The temperature range of -30° to 110°C ensures consistent performance in diverse operating environments.

Q&A

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