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

Single Row Cylindrical Roller Bearings With Inner Ring NJ 219 ECP

The NJ 219 ECP is a single row cylindrical roller bearing with a 95mm bore and 170mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 57375 lbf and reaches speeds of 5000 RPM.

Its PA66 cage keeps rollers centred for smooth operation, while the open design allows easy lubrication with grease or oil. The bearing performs reliably in temperatures from -30°C to 110°C.

With a permissible axial displacement of 1.7mm, it offers flexibility in mounting. The inner ring design ensures stability under heavy radial loads.

Ideal for industrial machinery like gearboxes or pumps, this SKF-interchangeable model weighs 2.92kg. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NJ 219 ECP
  • 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 PA66 cage, roller 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 5000 rpm
  • Weight 2.92 kg
  • Shoulder Dia Of Outer Ring 147.35 mm
  • Raceway Diameter Of Inner Ring 112.5 mm

Features

Performance Features of NJ 219 ECP Bearing

NJ 219 ECP Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 57,375 lbf, ensuring reliable performance in demanding conditions.

The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 5,000 rpm, it balances durability and efficiency in various applications.

NJ 219 ECP Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

Application

Industrial Uses of NJ 219 ECP Bearing
NJ 219 ECP Bearing is commonly used in heavy machinery like gearboxes and industrial pumps, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in demanding environments.

Where Is NJ 219 ECP Bearing Used?
You’ll often find NJ 219 ECP Bearing in conveyor systems and electric motors, thanks to its high dynamic load capacity. The open seal design allows for easy lubrication, making it ideal for continuous operation.

Built for Heavy-Duty Use: NJ 219 ECP Bearing
NJ 219 ECP Bearing excels in applications like crane hooks and rolling mills, where its combined load capability is essential. The PA66 cage provides smooth operation even at high speeds.

Automotive vs Aerospace: Applications of NJ 219 ECP Bearing
In automotive transmissions, NJ 219 ECP Bearing offers reliable performance under heavy loads. For aerospace, its precision engineering ensures stability in critical components.

Perfect Fit for Automation: NJ 219 ECP Bearing
NJ 219 ECP Bearing is a great choice for robotic arms and automated assembly lines, where its low friction and high-speed capability shine. The metric sizing ensures compatibility with various equipment.

Q&A

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