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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2211 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2211 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2211 ECML

The NJ 2211 ECML is a single row cylindrical roller bearing with a 55mm bore and 100mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 25650 lbf and spins smoothly at speeds up to 13000 RPM.

Its brass cage design ensures stability, while the open structure allows easy lubrication with grease or oil. 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 industrial machinery or gear systems where high radial loads are common.

Weighing 0.9kg, 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 NJ 2211 ECML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.15mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 25 mm
  • Width Tolerance -0.15mm to 0
  • Shoulder Dia Of Inner Ring 70.8 mm
  • Chamfer Dimension r1,2(min.) 1.5 mm
  • Chamfer Dimension r3,4(min.) 1.1 mm
  • Permissible Axial Displacement(max.) 1.5 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 25650 lbf
  • Static Radial Load 26550 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 13000 rpm
  • Weight 0.9 kg
  • Shoulder Dia Of Outer Ring 86.25 mm
  • Raceway Diameter Of Inner Ring 66 mm

Features

Performance Features of NJ 2211 ECML Bearing

NJ 2211 ECML Bearing is crafted with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 25650 lbf, ensuring robust performance in various applications.

The brass cage design keeps the rollers aligned, reducing friction and enhancing durability.
With a maximum speed of 13,000 rpm, it delivers both speed and reliability.

NJ 2211 ECML Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, simplifying maintenance.

The precise chamfer dimensions of 1.5 mm and 1.1 mm ensure smooth installation and operation.
This bearing is ideal for applications requiring high load capacity and long service life.

Application

Industrial Uses of NJ 2211 ECML Bearing
NJ 2211 ECML Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its cylindrical roller design handles both radial and axial loads efficiently. The brass cage ensures smooth operation even at high speeds.

Where Is NJ 2211 ECML Bearing Used?
You’ll often find NJ 2211 ECML Bearing in automotive transmissions, where its robust construction supports combined loads. Its metric sizing makes it a versatile choice for various vehicle models.

Built for Heavy-Duty Use: NJ 2211 ECML Bearing
NJ 2211 ECML Bearing excels in applications like wind turbines, where its chrome steel rollers and rings provide long-lasting performance. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of NJ 2211 ECML Bearing
In automotive systems, NJ 2211 ECML Bearing is ideal for wheel hubs and drivetrains, while in aerospace, it supports auxiliary equipment. Its high-speed capability and temperature resistance make it adaptable to both fields.

Essential Roles of NJ 2211 ECML Bearing
NJ 2211 ECML Bearing is a reliable choice for printing presses, where precision and durability are key. The brass cage reduces friction, ensuring consistent performance under continuous use.

Q&A

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