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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2212 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2212 ECP

The NJ 2212 ECP 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 operates smoothly at speeds up to 8000 RPM.

Its open design allows for easy lubrication with grease or oil, while the PA66 cage ensures smooth roller movement. The bearing performs reliably 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 applications like industrial machinery or gearboxes where combined loads are common.

Weighing 1.1kg, it offers a sturdy build for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number NJ 2212 ECP
  • 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
  • Chamfer Dimension r3,4(min.) 1.5 mm
  • Permissible Axial Displacement(max.) 1.4 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 1.1 kg
  • Shoulder Dia Of Outer Ring 95.1 mm
  • Raceway Diameter Of Inner Ring 72 mm
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2212 ECP dimension drawing
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Features

Performance Features of NJ 2212 ECP Bearing

NJ 2212 ECP Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 32850 lbf, ensuring reliable performance in demanding conditions.

The PA66 cage keeps the rollers centred, reducing wear and extending service life.
With a maximum speed of 8000 rpm, it balances durability and efficiency.

NJ 2212 ECP Bearing operates smoothly in temperatures from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

The precise dimensions and tolerances ensure a perfect fit in various applications.
This makes NJ 2212 ECP Bearing a dependable choice for industrial use.

Application

Industrial Uses of NJ 2212 ECP Bearing
NJ 2212 ECP Bearing is commonly used in heavy machinery like gearboxes and electric motors, where its cylindrical roller design handles combined loads efficiently. The chrome steel construction ensures durability in demanding industrial environments.

What Makes NJ 2212 ECP Bearing a Preferred Choice?
In automotive applications, NJ 2212 ECP Bearing supports components such as transmissions and differentials, thanks to its high radial load capacity. The PA66 cage also reduces friction, enhancing performance at high speeds.

Perfect Fit for Automation: NJ 2212 ECP Bearing
NJ 2212 ECP Bearing works well in robotic arms and conveyor systems, where precise axial displacement is needed. Its open design allows for easy lubrication, ensuring long service life in automated setups.

Medical vs Industrial: Where NJ 2212 ECP Bearing Excels
While NJ 2212 ECP Bearing is robust enough for industrial presses, its precision also suits medical imaging devices. The temperature range of -30° to 110°C makes it versatile for various operating conditions.

Q&A

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