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Single Row Cylindrical Roller Bearings With Inner Ring NU 2209 ECPH

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Single Row Cylindrical Roller Bearings With Inner Ring NU 2209 ECPH

The NU 2209 ECPH is a single-row cylindrical roller bearing with a 45mm bore and 85mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 19125 lbf and spins smoothly at speeds up to 10000 RPM.

Its PEEK cage keeps rollers centred for stable performance, while the open design allows easy lubrication with grease or oil. 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 industrial machinery or gearboxes where radial and axial loads are present.

Weighing 0.52kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

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Product Parameters

Part Number NU 2209 ECPH
Brand TFL
Interchangeable SKF
Bore Dia 45 mm
Bore Dia Tolerance -0.012mm to 0
Outer Dia 85 mm
Outer Dia Tolerance -0.015mm to 0
Width 23 mm
Width Tolerance -0.12mm to 0
Chamfer Dimension r1,2(min.) 1.1 mm
Chamfer Dimension r3,4(min.) 1.1 mm
Permissible Axial Displacement(max.) 1.7 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 PEEK cage, roller centred
Dynamic Radial Load 19125 lbf
Static Radial Load 18338 lbf
Lubrication Grease, Oil
Temperature Range -30° to 110 °C
RoHS Compliant
REACH Compliant
Max Speed 10000 rpm
Weight 0.52 kg
Shoulder Dia Of Outer Ring 72.47 mm
Raceway Diameter Of Inner Ring 54.5 mm

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Features

Performance Features of NU 2209 ECPH Bearing

NU 2209 ECPH Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 19125 lbf, ensuring reliable performance in demanding applications.

The PEEK cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 10,000 rpm, it balances durability and efficiency in high-speed operations.

NU 2209 ECPH Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

The precise chamfer dimensions of 1.1 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 2209 ECPH Bearing
NU 2209 ECPH Bearing is commonly used in industrial machinery like gearboxes and pumps, where its cylindrical roller design handles combined loads efficiently. The PEEK cage ensures smooth operation even at high speeds, making it suitable for demanding environments.

In automotive applications, NU 2209 ECPH Bearing supports components such as transmissions and differentials, providing reliable performance under heavy radial loads. Its chrome steel construction offers durability, while the open design allows for easy lubrication.

For automation systems, NU 2209 ECPH Bearing is ideal for robotic arms and conveyor belts, where precision and low friction are key. The metric sizing ensures compatibility with a wide range of equipment, making it a versatile choice.

In wind turbines, NU 2209 ECPH Bearing excels due to its ability to withstand high radial loads and harsh conditions. The grease or oil lubrication options further enhance its adaptability to different operational needs.

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