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Single Row Cylindrical Roller Bearings With Inner Ring NUP 2212 ECJ
Single Row Cylindrical Roller Bearings With Inner Ring NUP 2212 ECJ

Single Row Cylindrical Roller Bearings With Inner Ring NUP 2212 ECJ

The NUP 2212 ECJ is a single row cylindrical roller bearing with a 60mm bore and 110mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 32850 lbf and spins smoothly at speeds up to 8000 RPM.

Its open design allows easy lubrication with grease or oil, while the PA66 cage ensures stable performance. 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 applications like gearboxes or industrial machinery where combined loads are common.

Weighing 1.15kg, 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 NUP 2212 ECJ
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.15mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 28 mm
  • Width Tolerance -0.15mm to 0
  • Shoulder Dia Of Inner Ring 77.5 mm
  • Chamfer Dimension r1,2(min.) 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 PA66 cage, roller centred
  • Dynamic Radial Load 32850 lbf
  • Static Radial Load 34425 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 8000 rpm
  • Weight 1.15 kg
  • Shoulder Dia Of Outer Ring 95.1 mm
  • Raceway Diameter Of Inner Ring 72 mm
  • Chamfer Dimension Of Loose Flange Ring(r3,4)(min.) 1.5 mm

Features

How Does NUP 2212 ECJ Bearing Handle Combined Loads?

NUP 2212 ECJ Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 32,850 lbf, ensuring reliable performance in demanding conditions.
The PA66 cage keeps the rollers centred, reducing friction and extending operational life.
With a maximum speed of 8,000 rpm, it balances durability and efficiency in various applications.

Application

Industrial Uses of NUP 2212 ECJ Bearing
NUP 2212 ECJ Bearing is commonly used in industrial machinery, such as gearboxes and conveyor systems, where its cylindrical roller design handles combined loads efficiently. The open seal type allows for easy lubrication, making it suitable for high-speed operations up to 8000 rpm.

Where Is NUP 2212 ECJ Bearing Used?
You’ll often find NUP 2212 ECJ Bearing in automotive applications like transmissions, where its chrome steel construction ensures durability under heavy loads. The PA66 cage also helps reduce friction, keeping things running smoothly.

Built for Heavy-Duty Use: NUP 2212 ECJ Bearing
NUP 2212 ECJ Bearing excels in heavy-duty environments, such as mining equipment, thanks to its robust design and high dynamic radial load capacity. Its metric sizing makes it a versatile choice for various industrial setups.

Automotive vs Aerospace: Applications of NUP 2212 ECJ Bearing
In automotive systems, NUP 2212 ECJ Bearing supports components like differentials, while in aerospace, its precision handling of combined loads is valued. The temperature range of -30° to 110°C ensures reliability in diverse conditions.

Practical Applications of NUP 2212 ECJ Bearing
NUP 2212 ECJ Bearing is a go-to for automation systems, such as robotic arms, where its single-row design provides stability. The grease or oil lubrication options make it adaptable to different maintenance needs.

Q&A

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