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Single Row Cylindrical Roller Bearings With Inner Ring NUP 2220 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NUP 2220 ECP

The NUP 2220 ECP is a single row cylindrical roller bearing with a 100mm bore and 180mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 85500 lbf and operates smoothly at speeds up to 4000 RPM.

Its PA66 cage keeps rollers centred for even load distribution, while the open design allows easy lubrication with grease or oil. The bearing performs reliably in temperatures 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 4.8kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use in various environments.

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Product Parameters

  • Part Number NUP 2220 ECP
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 100 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 180 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 46 mm
  • Width Tolerance -0.20mm to 0
  • Shoulder Dia Of Inner Ring 127 mm
  • Chamfer Dimension r1,2(min.) 2.1 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 85500 lbf
  • Static Radial Load 101250 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4000 rpm
  • Weight 4.8 kg
  • Shoulder Dia Of Outer Ring 155.6 mm
  • Raceway Diameter Of Inner Ring 119 mm
  • Chamfer Dimension Of Loose Flange Ring(r3,4)(min.) 2.1 mm
Single Row Cylindrical Roller Bearings With Inner Ring NUP 2220 ECP dimension drawing
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Features

How Does NUP 2220 ECP Bearing Handle Combined Loads?

NUP 2220 ECP Bearing features chrome steel rings and rollers, providing robust resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 85,500 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 4,000 rpm, it balances durability and efficiency in various applications.

Application

Industrial Uses of NUP 2220 ECP Bearing
NUP 2220 ECP Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in demanding environments.

What Makes NUP 2220 ECP Bearing a Preferred Choice?
In automotive applications, NUP 2220 ECP Bearing fits well in transmission systems and wheel hubs, offering reliable performance under combined loads. Its metric sizing makes it versatile for various vehicle designs.

Perfect Fit for Automation: NUP 2220 ECP Bearing
For automation equipment, NUP 2220 ECP Bearing provides smooth operation in robotic arms and assembly lines. The PA66 cage reduces friction, enhancing longevity in high-speed scenarios.

Medical vs Industrial: Where NUP 2220 ECP Bearing Excels
While NUP 2220 ECP Bearing is robust enough for industrial presses, its precision also suits medical imaging devices where consistent movement is key. The open design allows for easy lubrication.

Essential Roles of NUP 2220 ECP Bearing
In wind turbines, NUP 2220 ECP Bearing supports rotor shafts, handling significant radial loads. Its temperature range (-30° to 110°C) ensures performance in diverse climates.

Q&A

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