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Single Row Cylindrical Roller Bearings With Inner Ring NJ 219 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NJ 219 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NJ 219 ECML

The NJ 219 ECML is a single row cylindrical roller bearing with a 95mm bore and 170mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 57375 lbf and reaches speeds of 7000 RPM.

Its brass cage design ensures smooth operation, while the open seal allows easy lubrication with grease or oil. The bearing performs reliably in temperatures from -30°C to 110°C.

With a 32mm width and precise tolerances, it fits snugly in demanding setups. The inner ring design helps manage axial displacement up to 1.7mm.

Ideal for heavy machinery or industrial gearboxes, this model is interchangeable with SKF bearings. Weighing 3.16kg, it balances strength and practicality for robust applications. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number NJ 219 ECML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 95 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 170 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 32 mm
  • Width Tolerance -0.20mm to 0
  • Shoulder Dia Of Inner Ring 120 mm
  • Chamfer Dimension r1,2(min.) 2.1 mm
  • Chamfer Dimension r3,4(min.) 2.1 mm
  • Permissible Axial Displacement(max.) 1.7 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 57375 lbf
  • Static Radial Load 59625 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 7000 rpm
  • Weight 3.16 kg
  • Shoulder Dia Of Outer Ring 148.15 mm
  • Raceway Diameter Of Inner Ring 112.5 mm

Features

How Does NJ 219 ECML Bearing Handle Combined Loads?

NJ 219 ECML Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 57,375 lbf, making it suitable for heavy-duty applications.
The brass cage ensures proper roller alignment, reducing friction and extending operational life.
With a maximum speed of 7,000 rpm, it delivers reliable performance in various conditions.

Application

Industrial Uses of NJ 219 ECML Bearing
NJ 219 ECML Bearing is commonly used in heavy machinery like gearboxes and industrial pumps, where its cylindrical roller design handles combined loads efficiently. The brass cage ensures smooth operation even at high speeds up to 7000 rpm.

Where Is NJ 219 ECML Bearing Used?
You’ll find NJ 219 ECML Bearing in automotive transmissions, where its chrome steel construction provides durability under constant stress. Its metric sizing makes it a versatile choice for various European and Asian vehicle models.

Built for Heavy-Duty Use: NJ 219 ECML Bearing
NJ 219 ECML Bearing excels in conveyor systems, thanks to its ability to manage radial and axial loads simultaneously. The open seal design allows for easy lubrication, extending its service life in demanding environments.

Automotive vs Aerospace: Applications of NJ 219 ECML Bearing
In automotive applications, NJ 219 ECML Bearing supports drivetrain components, while in aerospace, its precision ensures reliability in auxiliary systems. The temperature range of -30° to 110°C makes it adaptable to diverse conditions.

Perfect Fit for Automation: NJ 219 ECML Bearing
NJ 219 ECML Bearing is ideal for robotic arms and automated assembly lines, where its high-speed capability and low friction are crucial. The brass cage reduces wear, ensuring consistent performance over time.

Q&A

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