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Single Row Cylindrical Roller Bearings With Inner Ring NU 2215 ECJ
Single Row Cylindrical Roller Bearings With Inner Ring NU 2215 ECJ

Single Row Cylindrical Roller Bearings With Inner Ring NU 2215 ECJ

The NU 2215 ECJ is a single-row cylindrical roller bearing with a 75mm bore and 130mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 41850 lbf and operates smoothly at speeds up to 6000 RPM.

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

With a compact width of 31mm and chamfered edges, it fits neatly into tight spaces. Ideal for industrial machinery, pumps, or gearboxes where radial and axial loads are present.

Weighing 1.62kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, interchangeable with SKF bearings.

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Product Parameters

  • Part Number NU 2215 ECJ
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 75 mm
  • Bore Dia Tolerance -0.15mm to 0
  • Outer Dia 130 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 31 mm
  • Width Tolerance -0.15mm to 0
  • Chamfer Dimension r1,2(min.) 1.5 mm
  • Chamfer Dimension r3,4(min.) 1.5 mm
  • Permissible Axial Displacement(max.) 1.7 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 Steel cage, roller centred
  • Dynamic Radial Load 41850 lbf
  • Static Radial Load 46800 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 6000 rpm
  • Weight 1.62 kg
  • Shoulder Dia Of Outer Ring 113.3 mm
  • Raceway Diameter Of Inner Ring 88.5 mm

Features

Performance Features of NU 2215 ECJ Bearing

NU 2215 ECJ Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 41,850 lbf, ensuring reliable performance in demanding conditions.

The steel cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 6,000 rpm, it balances durability and efficiency for various applications.

NU 2215 ECJ Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

Application

Industrial Uses of NU 2215 ECJ Bearing
NU 2215 ECJ Bearing is commonly used in heavy machinery like industrial gearboxes and large electric motors, where its cylindrical roller design handles high radial loads efficiently. The open seal type allows for easy lubrication, extending service life in demanding conditions.

Where Is NU 2215 ECJ Bearing Used?
You’ll often find NU 2215 ECJ Bearing in conveyor systems and printing presses, thanks to its ability to manage combined loads smoothly. Its chrome steel construction ensures durability even in high-speed applications up to 6000 rpm.

Built for Heavy-Duty Use: NU 2215 ECJ Bearing
NU 2215 ECJ Bearing excels in construction equipment like cranes and excavators, where its robust design withstands harsh environments. The steel cage keeps rollers centred, ensuring consistent performance under heavy loads.

Automotive vs Aerospace: Applications of NU 2215 ECJ Bearing
In automotive applications, NU 2215 ECJ Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems due to its reliability. The metric sizing makes it versatile for various international standards.

Perfect Fit for Automation: NU 2215 ECJ Bearing
NU 2215 ECJ Bearing is ideal for robotic arms and automated assembly lines, where precision and load capacity are key. Its temperature range of -30° to 110°C ensures stable performance in diverse operating conditions.

Q&A

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