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Single Row Cylindrical Roller Bearings With Inner Ring NU 1968 ECMA
Single Row Cylindrical Roller Bearings With Inner Ring NU 1968 ECMA

Single Row Cylindrical Roller Bearings With Inner Ring NU 1968 ECMA

The NU 1968 ECMA is a single-row cylindrical roller bearing with a 340mm bore and 460mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 153450 lbf and runs smoothly at speeds up to 2000 RPM.

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

With a weight of 27.5kg, it’s robust yet manageable for industrial use. Ideal for heavy machinery or equipment where high radial loads and moderate axial displacement are expected.

Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, especially as it’s interchangeable with SKF bearings. The chamfered edges (3mm) help with easier installation.

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Product Parameters

  • Part Number NU 1968 ECMA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 340 mm
  • Bore Dia Tolerance -0.04mm to 0
  • Outer Dia 460 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 56 mm
  • Width Tolerance -0.40mm to 0
  • Chamfer Dimension r1,2(min.) 3 mm
  • Permissible Axial Displacement(max.) 1.8 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, outer ring centred
  • Dynamic Radial Load 153450 lbf
  • Static Radial Load 270000 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 2000 rpm
  • Weight 27.5 kg
  • Shoulder Dia Of Outer Ring 421 mm
  • Raceway Diameter Of Inner Ring 370 mm

Features

Performance Features of NU 1968 ECMA Bearing

NU 1968 ECMA Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 153450 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.

NU 1968 ECMA Bearing operates in temperatures from -30° to 110 °C, suitable for varied environments.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

The precise chamfer dimensions and tolerances ensure easy installation and long service life.
Weighing 27.5 kg, it is robust yet designed for efficient performance in industrial applications.

Application

Industrial Uses of NU 1968 ECMA Bearing
NU 1968 ECMA 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 1968 ECMA Bearing Used?
In wind turbines, NU 1968 ECMA Bearing handles combined loads efficiently, thanks to its robust chrome steel construction. Its wide temperature range also makes it adaptable to varying environmental conditions.

Built for Heavy-Duty Use: NU 1968 ECMA Bearing
NU 1968 ECMA Bearing excels in steel mills and mining equipment, where durability under extreme loads is essential. The open seal design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of NU 1968 ECMA Bearing
NU 1968 ECMA Bearing is versatile enough for both automotive drivetrains and aerospace landing gear systems. Its metric sizing ensures compatibility with a range of international equipment standards.

Perfect Fit for Automation: NU 1968 ECMA Bearing
NU 1968 ECMA Bearing is ideal for robotic arms and automated production lines, where precision and load handling are critical. The grease or oil lubrication options provide flexibility for different operational needs.

Q&A

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