+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Single Row Cylindrical Roller Bearings With Inner Ring NU 2220 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NU 2220 ECML

The NU 2220 ECML 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 reaches speeds of 7000 rpm.

Its brass cage design ensures smooth operation, while the open seal allows easy lubrication with grease or oil. The bearing works 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 5.25kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number NU 2220 ECML
  • 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
  • Chamfer Dimension r1,2(min.) 2.1 mm
  • Chamfer Dimension r3,4(min.) 2.1 mm
  • Permissible Axial Displacement(max.) 2.5 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 85500 lbf
  • Static Radial Load 101250 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 7000 rpm
  • Weight 5.25 kg
  • Shoulder Dia Of Outer Ring 156.4 mm
  • Raceway Diameter Of Inner Ring 119 mm
Single Row Cylindrical Roller Bearings With Inner Ring NU 2220 ECML dimension drawing
Download DWG Download PDF

Features

Performance Features of NU 2220 ECML Bearing

NU 2220 ECML Bearing is crafted with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 85500 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage design keeps the rollers aligned, reducing friction and extending operational life.
With a maximum speed of 7000 rpm, it delivers both durability and efficiency.

NU 2220 ECML Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, minimising maintenance needs.

The precise chamfer dimensions of 2.1 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring high radial load capacity and long service life.

Application

Industrial Uses of NU 2220 ECML Bearing
NU 2220 ECML 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 brass cage ensures smooth operation even at high speeds, making it a reliable choice for demanding environments.

Where Is NU 2220 ECML Bearing Used?
In automotive applications, NU 2220 ECML Bearing supports components such as wheel hubs and transmissions, thanks to its robust construction and combined load capacity. Its metric sizing makes it compatible with a variety of vehicle designs, from trucks to industrial equipment.

Built for Heavy-Duty Use: NU 2220 ECML Bearing
NU 2220 ECML Bearing excels in automation systems, particularly in robotic arms and conveyor belts, where precision and durability are key. The chrome steel rollers and rings provide long-lasting performance, even under continuous operation.

Automotive vs Aerospace: Applications of NU 2220 ECML Bearing
NU 2220 ECML Bearing is versatile enough for both automotive and aerospace applications, offering reliable performance in gearboxes and landing gear systems. Its high dynamic radial load capacity ensures it can handle the stresses of both industries with ease.

Perfect Fit for Automation: NU 2220 ECML Bearing
NU 2220 ECML Bearing is ideal for 3D printers and CNC machines, where its precision and high-speed capabilities are essential. The open design allows for easy lubrication, ensuring minimal downtime in automated production lines.

Q&A

SEND INQUIRY