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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2317 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2317 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2317 ECML

The NJ 2317 ECML is a single-row cylindrical roller bearing with an 85mm bore and 180mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 102375 lbf and runs smoothly at speeds up to 7000 RPM.

Its brass cage design ensures durability, while the open seal allows for easy lubrication with grease or oil. The bearing operates well in temperatures ranging from -30°C to 110°C.

With a width of 60mm and a weight of 7.63kg, it’s robust yet manageable for industrial use. The bearing is interchangeable with SKF models, making it a practical choice for replacements.

Ideal for heavy machinery or gear systems where high radial and axial loads are common. Compliant with RoHS and REACH standards for safe and reliable performance.

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Product Parameters

  • Part Number NJ 2317 ECML
  • 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
  • Shoulder Dia Of Inner Ring 117 mm
  • 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, inner or outer ring 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 7000 rpm
  • Weight 7.63 kg
  • Shoulder Dia Of Outer Ring 152.2 mm
  • Raceway Diameter Of Inner Ring 108 mm

Features

Performance Features of NJ 2317 ECML Bearing

NJ 2317 ECML Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 102375 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage keeps the rollers aligned, reducing wear and extending service life.
With a maximum speed of 7,000 rpm, it balances durability and efficiency in demanding conditions.

NJ 2317 ECML Bearing works well 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 3 mm ensure smooth installation and operation.
This bearing is ideal for applications requiring high radial load capacity and long service life.

Application

Industrial Uses of NJ 2317 ECML Bearing
NJ 2317 ECML Bearing is commonly used in heavy machinery like industrial gearboxes and large electric motors, where its cylindrical roller design handles both radial and axial loads efficiently. The brass cage ensures smooth operation even at high speeds.

Where Is NJ 2317 ECML Bearing Used?
You’ll often find NJ 2317 ECML 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: NJ 2317 ECML Bearing
NJ 2317 ECML Bearing excels in applications like wind turbines and construction machinery, where durability and load capacity are key. The metric sizing ensures compatibility with a wide range of industrial equipment.

Automotive vs Aerospace: Applications of NJ 2317 ECML Bearing
In automotive settings, NJ 2317 ECML Bearing supports components like drivetrains and wheel hubs, while in aerospace, it’s used in auxiliary systems. Its high-speed capability and temperature resistance make it versatile.

Perfect Fit for Automation: NJ 2317 ECML Bearing
NJ 2317 ECML Bearing is a reliable choice for robotic arms and automated production lines, where precision and long service life are essential. The combined load handling makes it suitable for dynamic movements.

Q&A

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