Single Row Cylindrical Roller Bearings With Inner Ring NUP 205 ECML

The NUP 205 ECML is a single row cylindrical roller bearing with a 25mm bore and 52mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 7312 lbf and spins smoothly at speeds up to 26000 RPM.

Its open design allows easy lubrication with grease or oil, while the PA66 cage ensures durability. 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 electric motors or gearboxes where combined loads are common.

Weighing just 0.17kg, it’s lightweight yet robust for its size. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number NUP 205 ECML
Brand TFL
Interchangeable SKF
Bore Dia 25 mm
Bore Dia Tolerance -0.01mm to 0
Outer Dia 52 mm
Outer Dia Tolerance -0.013mm to 0
Width 15 mm
Width Tolerance -0.12mm to 0
Shoulder Dia Of Inner Ring 34.7 mm
Chamfer Dimension r1,2(min.) 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 7312 lbf
Static Radial Load 6075 lbf
Lubrication Grease, Oil
Temperature Range -30° to 110 °C
RoHS Compliant
REACH Compliant
Max Speed 26000 rpm
Weight 0.17 kg
Shoulder Dia Of Outer Ring 43.8 mm
Raceway Diameter Of Inner Ring 31.5 mm
Chamfer Dimension Of Loose Flange Ring(r3,4)(min.) 0.6 mm

Single Row Cylindrical Roller Bearings With Inner Ring NUP 205 ECML dimension drawing

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Features

How Does NUP 205 ECML Bearing Handle Combined Loads?

NUP 205 ECML Bearing features chrome steel rings and rollers, providing strong resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 7312 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 26,000 rpm, it offers a balance of durability and high-speed efficiency.

Application

Common Applications of NUP 205 ECML Bearing
NUP 205 ECML Bearing is widely used in industrial machinery, especially in gearboxes and electric motors where combined loads are common. Its cylindrical roller design ensures smooth operation even under heavy radial and axial forces.

In automotive applications, NUP 205 ECML Bearing fits well in transmission systems and wheel hubs, thanks to its high-speed capability and durable chrome steel construction. The PA66 cage also helps reduce friction and noise during operation.

For automation equipment, NUP 205 ECML Bearing provides reliable performance in robotic arms and conveyor systems. Its open design allows for easy lubrication, making maintenance straightforward in high-use environments.

In household appliances like washing machines, NUP 205 ECML Bearing offers long-lasting support for rotating parts. The metric sizing ensures compatibility with a variety of European and Asian models.