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Single Row Cylindrical Roller Bearings With Inner Ring NU 2217 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NU 2217 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NU 2217 ECML

The NU 2217 ECML 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 56250 lbf and reaches speeds of 8000 RPM.

Its brass cage design ensures smooth operation, while the open seal allows easy lubrication with grease or oil. The bearing performs reliably in temperatures 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 2.79kg, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NU 2217 ECML
  • 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 36 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.) 2 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 56250 lbf
  • Static Radial Load 63000 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 8000 rpm
  • Weight 2.79 kg
  • Shoulder Dia Of Outer Ring 131.05 mm
  • Raceway Diameter Of Inner Ring 100.5 mm

Features

Performance Features of NU 2217 ECML Bearing

NU 2217 ECML Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 56250 lbf, ensuring reliable performance in demanding conditions.

The brass cage design keeps the rollers aligned, reducing wear and extending service life.
With a maximum speed of 8000 rpm, it balances durability and efficiency for various applications.

NU 2217 ECML 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.

The precise chamfer dimensions of 2 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring high radial load capacity and long service life.

Application

Industrial Uses of NU 2217 ECML Bearing
NU 2217 ECML 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 brass cage ensures smooth operation even at high speeds, making it a reliable choice for demanding environments.

Where Is NU 2217 ECML Bearing Used?
In automotive applications, NU 2217 ECML Bearing supports components such as wheel hubs and transmissions, thanks to its robust chrome steel construction. Its metric dimensions make it compatible with a variety of vehicle designs, ensuring versatility across different models.

Built for Heavy-Duty Use: NU 2217 ECML Bearing
NU 2217 ECML Bearing excels in conveyor systems and mining equipment, where its ability to handle combined loads is essential. The open design allows for easy lubrication, extending the bearing’s lifespan in harsh conditions.

Automotive vs Aerospace: Applications of NU 2217 ECML Bearing
While NU 2217 ECML Bearing is popular in automotive systems for its durability, it also finds use in aerospace applications like auxiliary power units. Its high-speed capability and temperature resistance make it suitable for both industries.

Perfect Fit for Automation: NU 2217 ECML Bearing
NU 2217 ECML Bearing is ideal for robotic arms and automated production lines, where precision and reliability are key. The brass cage reduces friction, ensuring smooth movement in repetitive tasks.

Q&A

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