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

Single Row Cylindrical Roller Bearings With Inner Ring NU 217 ECML

The NU 217 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 42750 lbf and reaches speeds of 8000 RPM.

Its brass cage ensures smooth operation, while the open design 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. Suitable for applications like industrial gearboxes or heavy machinery where radial and axial loads are present.

Weighing 2.16kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NU 217 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 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 Brass cage, inner or outer ring 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 8000 rpm
  • Weight 2.16 kg
  • Shoulder Dia Of Outer Ring 131.05 mm
  • Raceway Diameter Of Inner Ring 100.5 mm

Features

Performance Features of NU 217 ECML Bearing

NU 217 ECML Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 42,750 lbf, ensuring reliable performance in demanding conditions.

The brass cage design keeps the rollers aligned, reducing friction and wear.
This enhances the bearing’s longevity and maintains smooth operation even at high speeds.

NU 217 ECML Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

With a maximum speed of 8,000 rpm, it balances durability and performance.
The precise tolerances ensure a perfect fit, making installation straightforward.

Application

Industrial Uses of NU 217 ECML Bearing
NU 217 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 217 ECML Bearing Used?
You’ll often find NU 217 ECML Bearing in conveyor systems and printing presses, where its combined load capacity and open design simplify maintenance. Its chrome steel construction also makes it suitable for applications requiring long-term durability.

Built for Heavy-Duty Use: NU 217 ECML Bearing
NU 217 ECML Bearing excels in applications like wind turbines and mining equipment, where its robust design withstands extreme conditions. The metric sizing ensures compatibility with a wide range of industrial machinery across different regions.

Automotive vs Aerospace: Applications of NU 217 ECML Bearing
In automotive systems, NU 217 ECML Bearing supports components like drivetrains, offering reliable performance under heavy loads. For aerospace, its precision engineering makes it suitable for auxiliary equipment requiring consistent operation.

Perfect Fit for Automation: NU 217 ECML Bearing
NU 217 ECML Bearing is ideal for robotic arms and automated production lines, where its high-speed capability and low friction reduce wear. The grease or oil lubrication options provide flexibility for different operational needs.

Q&A

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