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Single Row Cylindrical Roller Bearings With Inner Ring NU 2317 ECM
Single Row Cylindrical Roller Bearings With Inner Ring NU 2317 ECM

Single Row Cylindrical Roller Bearings With Inner Ring NU 2317 ECM

The NU 2317 ECM is a single row cylindrical roller bearing with an 85mm bore and 180mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 102375 lbf and operates smoothly at speeds up to 5000 RPM.

Its brass cage ensures stable roller movement, 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. Ideal for heavy-duty applications like industrial gearboxes or machinery where radial and axial loads are present.

Weighing 7.67kg, it’s robust 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 2317 ECM
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 85 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 180 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 60 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.) 5.8 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, roller centred
  • Dynamic Radial Load 102375 lbf
  • Static Radial Load 110250 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 5000 rpm
  • Weight 7.67 kg
  • Shoulder Dia Of Outer Ring 151.45 mm
  • Raceway Diameter Of Inner Ring 108 mm

Features

Performance Features of NU 2317 ECM Bearing

NU 2317 ECM Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 102375 lbf, making it suitable for heavy-duty applications.

The brass cage ensures proper roller alignment, enhancing durability and reducing friction.
With a maximum speed of 5000 rpm, it delivers reliable performance under demanding conditions.

NU 2317 ECM Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with either grease or oil, ensuring smooth operation.

Application

Industrial Uses of NU 2317 ECM Bearing
NU 2317 ECM 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 up to 5000 rpm.

Where Is NU 2317 ECM Bearing Used?
You’ll often find NU 2317 ECM 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.

Built for Heavy-Duty Use: NU 2317 ECM Bearing
NU 2317 ECM Bearing excels in applications like crane hooks and rolling mills, where combined loads are a challenge. The metric dimensions ensure compatibility with a wide range of industrial equipment.

Automotive vs Aerospace: Applications of NU 2317 ECM Bearing
In automotive settings, NU 2317 ECM Bearing supports components like drivetrains, while in aerospace, it’s used in auxiliary systems. Its temperature range of -30° to 110°C makes it versatile for various climates.

Essential Roles of NU 2317 ECM Bearing
NU 2317 ECM Bearing plays a key role in wind turbines, where its high dynamic radial load capacity ensures reliability. The grease or oil lubrication options add flexibility for different maintenance schedules.

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