lianxidianhua 086 15806631151 send-sms info@sdtflbearing.com
/
/
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2319 ECJ
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2319 ECJ

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2319 ECJ

The NJ 2319 ECJ is a single row cylindrical roller bearing with a 95mm bore and 200mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 119250 lbf and runs smoothly at speeds up to 4000 RPM.

Its open design allows for easy lubrication with grease or oil, while the steel cage ensures reliable performance. The bearing operates well 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 9.56kg, it’s a robust option for demanding environments. Compliant with RoHS and REACH standards for safe use.

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Product Parameters

  • Part Number NJ 2319 ECJ
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 95 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 200 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 67 mm
  • Width Tolerance -0.20mm to 0
  • Shoulder Dia Of Inner Ring 132 mm
  • Chamfer Dimension r1,2(min.) 3 mm
  • Chamfer Dimension r3,4(min.) 3 mm
  • Permissible Axial Displacement(max.) 6.9 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 Steel cage, roller centred
  • Dynamic Radial Load 119250 lbf
  • Static Radial Load 131625 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4000 rpm
  • Weight 9.56 kg
  • Shoulder Dia Of Outer Ring 168.25 mm
  • Raceway Diameter Of Inner Ring 121.5 mm

Features

Performance Features of NJ 2319 ECJ Bearing

NJ 2319 ECJ Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 119250 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage keeps the rollers centred, reducing wear and extending service life.
With a maximum speed of 4000 rpm, it balances durability and efficiency in demanding conditions.

NJ 2319 ECJ Bearing operates smoothly in temperatures 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 easy installation and alignment.
This bearing is ideal for applications requiring high radial load capacity and long service life.

Application

Industrial Uses of NJ 2319 ECJ Bearing
NJ 2319 ECJ Bearing is commonly used in heavy machinery like industrial gearboxes and large pumps, where its cylindrical roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

What Makes NJ 2319 ECJ Bearing a Preferred Choice?
With its high dynamic radial load capacity, NJ 2319 ECJ Bearing is ideal for applications like conveyor systems and mining equipment. The steel cage design provides stability during high-speed operations.

Perfect Fit for Automation: NJ 2319 ECJ Bearing
In automated production lines, NJ 2319 ECJ Bearing supports robotic arms and precision machinery, thanks to its precise axial displacement tolerance. The open seal type allows for easy lubrication maintenance.

Automotive vs Aerospace: Applications of NJ 2319 ECJ Bearing
In automotive transmissions, NJ 2319 ECJ Bearing handles high radial loads, while in aerospace, its temperature range suits auxiliary power units. The metric sizing ensures compatibility across industries.

Where Is NJ 2319 ECJ Bearing Used?
You’ll find NJ 2319 ECJ Bearing in wind turbines and large electric motors, where its static radial load capacity is crucial. The grease or oil lubrication options adapt to various operating conditions.

Q&A

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.