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Single Row Cylindrical Roller Bearings With Inner Ring NU 10/670 ECMA

Single Row Cylindrical Roller Bearings With Inner Ring NU 10/670 ECMA

The NU 10/670 ECMA is a single row cylindrical roller bearing with a large 670mm bore and 980mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 841,500 lbf and runs smoothly at speeds up to 1000 RPM.

Its brass cage and open design make it easy to lubricate with grease or oil, while the chrome steel rollers ensure durability. The bearing operates well in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a reliable option for replacements. Ideal for heavy-duty applications like industrial machinery or large gearboxes where high radial loads are common.

Weighing 350kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NU 10/670 ECMA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 670 mm
  • Bore Dia Tolerance -0.075mm to 0
  • Outer Dia 980 mm
  • Outer Dia Tolerance -0.10mm to 0
  • Width 136 mm
  • Width Tolerance -0.75mm to 0
  • Chamfer Dimension r1,2(min.) 7.5 mm
  • Permissible Axial Displacement(max.) 7.9 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 841500 lbf
  • Static Radial Load 1530000 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 1000 rpm
  • Weight 350 kg
  • Shoulder Dia Of Outer Ring 891 mm
  • Raceway Diameter Of Inner Ring 747 mm
Single Row Cylindrical Roller Bearings With Inner Ring NU 10/670 ECMA dimension drawing
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Features

How Does NU 10/670 ECMA Bearing Handle Combined Loads?

NU 10/670 ECMA Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 841,500 lbf, making it suitable for heavy-duty industrial applications.
The brass cage ensures smooth roller alignment, reducing friction and enhancing durability.
With a maximum speed of 1,000 rpm, it delivers reliable performance in demanding conditions.

Application

Industrial Uses of NU 10/670 ECMA Bearing
NU 10/670 ECMA Bearing is commonly used in heavy industrial machinery, such as large gearboxes and rolling mills, where its high radial load capacity is essential. The brass cage design ensures smooth operation even under demanding conditions.

Where Is NU 10/670 ECMA Bearing Used?
You’ll often find NU 10/670 ECMA Bearing in wind turbines, where its ability to handle combined loads makes it a reliable choice. Its open design allows for easy lubrication, extending service life in harsh environments.

Built for Heavy-Duty Use: NU 10/670 ECMA Bearing
NU 10/670 ECMA Bearing excels in mining equipment, supporting massive loads with its robust chrome steel construction. The metric sizing ensures compatibility with a wide range of industrial applications.

Automotive vs Aerospace: Applications of NU 10/670 ECMA Bearing
In automotive applications, NU 10/670 ECMA Bearing is used in large truck transmissions, while in aerospace, it supports ground-handling equipment. Its high-speed capability and durability make it versatile across industries.

Perfect Fit for Automation: NU 10/670 ECMA Bearing
NU 10/670 ECMA Bearing is ideal for automated production lines, where its precision and reliability keep operations running smoothly. The grease or oil lubrication options adapt to various maintenance schedules.

Q&A

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