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Single Row Cylindrical Roller Bearings With Inner Ring NU 217 ECP
Single Row Cylindrical Roller Bearings With Inner Ring NU 217 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NU 217 ECP

The NU 217 ECP is a single row cylindrical roller bearing with an 85mm bore and 150mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 42750 lbf and operates smoothly at speeds up to 5000 RPM.

Its open design allows for easy lubrication with grease or oil, while the PA66 cage ensures smooth roller movement. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for industrial machinery or heavy equipment where radial and axial loads are present.

Weighing 1.87kg, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number NU 217 ECP
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 85 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 28 mm
  • Width Tolerance -0.20mm to 0
  • Chamfer Dimension r1,2(min.) 2 mm
  • Chamfer Dimension r3,4(min.) 2 mm
  • Permissible Axial Displacement(max.) 1.5 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 PA66 cage, roller centred
  • Dynamic Radial Load 42750 lbf
  • Static Radial Load 45000 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 5000 rpm
  • Weight 1.87 kg
  • Shoulder Dia Of Outer Ring 130.3 mm
  • Raceway Diameter Of Inner Ring 100.5 mm

Features

How Does NU 217 ECP Bearing Handle Combined Loads?

NU 217 ECP Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 42,750 lbf, ensuring reliable performance in demanding conditions.
The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 5,000 rpm, it balances durability and efficiency for various applications.

Application

Industrial Uses of NU 217 ECP Bearing
NU 217 ECP 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 its service life in demanding conditions.

Where Is NU 217 ECP Bearing Used?
You’ll often find NU 217 ECP Bearing in conveyor systems and mining equipment, thanks to its robust chrome steel construction. Its ability to handle combined loads makes it versatile for both radial and axial force applications.

Built for Heavy-Duty Use: NU 217 ECP Bearing
NU 217 ECP Bearing excels in steel mills and paper processing plants, where its PA66 cage ensures smooth operation at high speeds. The metric dimensions make it a reliable choice for European and Asian industrial standards.

Automotive vs Aerospace: Applications of NU 217 ECP Bearing
In automotive applications, NU 217 ECP Bearing supports drivetrain components like differentials, offering durability under heavy loads. For aerospace, its precision engineering suits auxiliary systems where reliability is critical.

Perfect Fit for Automation: NU 217 ECP Bearing
NU 217 ECP Bearing is ideal for robotic arms and automated assembly lines, thanks to its high-speed capability and low friction. The grease or oil lubrication options provide flexibility for different operating environments.

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