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Single Row Cylindrical Roller Bearings With Inner Ring NU 2219 ECP
Single Row Cylindrical Roller Bearings With Inner Ring NU 2219 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NU 2219 ECP

The NU 2219 ECP 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 73125 lbf and operates smoothly at speeds up to 5000 RPM.

Its open design allows for easy lubrication with grease or oil, while the PA66 cage ensures reliable performance. The bearing works well in temperatures ranging 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 3.89kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NU 2219 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 43 mm
  • Width Tolerance -0.20mm to 0
  • Chamfer Dimension r1,2(min.) 2.1 mm
  • Chamfer Dimension r3,4(min.) 2.1 mm
  • Permissible Axial Displacement(max.) 3 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 73125 lbf
  • Static Radial Load 84375 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 5000 rpm
  • Weight 3.89 kg
  • Shoulder Dia Of Outer Ring 147.4 mm
  • Raceway Diameter Of Inner Ring 112.5 mm

Features

Performance Features of NU 2219 ECP Bearing

NU 2219 ECP Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 73125 lbf, ensuring reliable performance in heavy-duty applications.
The PA66 cage keeps the rollers centred, reducing friction and enhancing durability.
With a maximum speed of 5000 rpm, it delivers efficient operation in various conditions.

Application

Industrial Uses of NU 2219 ECP Bearing
NU 2219 ECP Bearing is commonly used in heavy machinery like industrial gearboxes and large electric motors, where its cylindrical roller design handles high radial loads efficiently. The open seal type allows for easy lubrication, making it suitable for continuous operation environments.

Where Is NU 2219 ECP Bearing Used?
In automotive applications, NU 2219 ECP Bearing supports components such as wheel hubs and transmissions, thanks to its robust chrome steel construction. Its metric sizing ensures compatibility with a variety of vehicle designs, from trucks to industrial equipment.

Built for Heavy-Duty Use: NU 2219 ECP Bearing
NU 2219 ECP Bearing excels in conveyor systems and mining equipment, where its PA66 cage provides durability under extreme conditions. The wide temperature range also makes it reliable in both hot and cold operating environments.

Automotive vs Industrial: Applications of NU 2219 ECP Bearing
NU 2219 ECP Bearing is versatile enough for both automotive and industrial uses, from supporting axle loads in vehicles to handling heavy radial loads in construction machinery. Its high dynamic radial load capacity ensures long-lasting performance in demanding settings.

Q&A

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