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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2334 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2334 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2334 ECML

The NJ 2334 ECML is a single row cylindrical roller bearing with a 170mm bore and 360mm outer diameter, built from tough chrome steel for durability. It handles combined loads up to 326250 lbf and runs smoothly at speeds up to 3000 RPM.

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

With a width of 120mm and a weight of 60.7kg, it’s a sturdy choice for heavy-duty applications. The inner ring design helps with axial displacement up to 10mm.

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

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Product Parameters

  • Part Number NJ 2334 ECML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 170 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 360 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 120 mm
  • Width Tolerance -0.25mm to 0
  • Shoulder Dia Of Inner Ring 234 mm
  • Chamfer Dimension r1,2(min.) 4 mm
  • Chamfer Dimension r3,4(min.) 4 mm
  • Permissible Axial Displacement(max.) 10 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 326250 lbf
  • Static Radial Load 459000 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 3000 rpm
  • Weight 60.7 kg
  • Shoulder Dia Of Outer Ring 300.2 mm
  • Raceway Diameter Of Inner Ring 216 mm

Features

Core Advantages of NJ 2334 ECML Bearing

NJ 2334 ECML Bearing features a chrome steel construction, ensuring high resistance to wear and long service life.
Its brass cage design keeps the rollers aligned, reducing friction and enhancing performance.

With a dynamic radial load capacity of 326,250 lbf, it handles heavy loads efficiently.
The bearing operates smoothly in temperatures ranging from -30° to 110°C, making it versatile for various environments.

NJ 2334 ECML Bearing’s open design allows for easy lubrication with grease or oil.
Its single-row cylindrical roller construction provides reliable performance in combined load applications.

The bearing’s precise dimensions and tolerances ensure a perfect fit and smooth operation.
Weighing 60.7 kg, it is robust yet designed for high-speed applications up to 3,000 rpm.

Application

Industrial Uses of NJ 2334 ECML Bearing
NJ 2334 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 up to 3000 rpm.

Where Is NJ 2334 ECML Bearing Used?
You’ll often find NJ 2334 ECML Bearing in wind turbines and mining equipment, thanks to its robust chrome steel construction and ability to withstand extreme loads. Its open design allows for easy lubrication, making it ideal for harsh environments.

Built for Heavy-Duty Use: NJ 2334 ECML Bearing
NJ 2334 ECML Bearing excels in applications like steel mills and paper processing machines, where its high dynamic radial load capacity of 326250 lbf ensures reliable performance. The metric sizing makes it a versatile choice for global equipment standards.

Automotive vs Aerospace: Applications of NJ 2334 ECML Bearing
In automotive systems, NJ 2334 ECML Bearing supports large drivetrain components, while in aerospace, it’s used in auxiliary power units due to its precision and durability. The temperature range of -30° to 110°C suits both environments.

Perfect Fit for Automation: NJ 2334 ECML Bearing
NJ 2334 ECML Bearing is a go-to for automated production lines, particularly in robotic arms and conveyor systems, where its combined load handling keeps operations smooth. The 120 mm width provides stability under heavy use.

Q&A

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