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Single Row Cylindrical Roller Bearings With Inner Ring NU 322 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NU 322 ECML

The NU 322 ECML is a single row cylindrical roller bearing with a 110mm bore and 240mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 119250 lbf and runs smoothly at speeds up to 5000 RPM.

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

With a width of 50mm and chamfered edges, it fits snugly in tight spaces. Ideal for heavy-duty applications like industrial gearboxes or large machinery where radial and axial loads are present.

Weighing 11.7kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a dependable choice for replacements, especially as it’s interchangeable with SKF bearings.

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Product Parameters

  • Part Number NU 322 ECML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 240 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 50 mm
  • Width Tolerance -0.20mm to 0
  • Chamfer Dimension r1,2(min.) 3 mm
  • Chamfer Dimension r3,4(min.) 3 mm
  • Permissible Axial Displacement(max.) 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, inner or outer ring centred
  • Dynamic Radial Load 119250 lbf
  • Static Radial Load 121500 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 5000 rpm
  • Weight 11.7 kg
  • Shoulder Dia Of Outer Ring 200.9 mm
  • Raceway Diameter Of Inner Ring 143 mm
Single Row Cylindrical Roller Bearings With Inner Ring NU 322 ECML dimension drawing
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Features

Performance Features of NU 322 ECML Bearing

NU 322 ECML Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 119250 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage keeps the rollers aligned, reducing friction and extending service life.
With a maximum speed of 5000 rpm, it balances durability and efficiency for various industrial uses.

Application

Industrial Uses of NU 322 ECML Bearing
NU 322 ECML Bearing is commonly used in heavy industrial machinery like gearboxes and large electric motors, where its cylindrical roller design handles high radial loads efficiently. The brass cage ensures smooth operation even at speeds up to 5000 rpm.

Where Is NU 322 ECML Bearing Used?
You’ll often find NU 322 ECML Bearing in conveyor systems and mining equipment, thanks to its robust chrome steel construction. Its open design allows for easy lubrication, making it ideal for harsh environments.

Perfect Fit for Automation: NU 322 ECML Bearing
NU 322 ECML Bearing works well in automated production lines, particularly in robotic arms and assembly systems. The combined load capacity ensures reliable performance under varying operational stresses.

Automotive vs Aerospace: Applications of NU 322 ECML Bearing
In automotive applications, NU 322 ECML Bearing supports drivetrain components like axles and transmissions. For aerospace, its precision engineering makes it suitable for auxiliary systems requiring high reliability.

Essential Roles of NU 322 ECML Bearing
NU 322 ECML Bearing is a go-to choice for wind turbines, where its durability and load capacity are critical. The wide temperature range also makes it adaptable to different climatic conditions.

Q&A

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