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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2209 ECPH

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

Its PEEK cage keeps rollers centred for smooth operation, 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. Suitable for applications like pumps or gearboxes where both radial and axial loads are present.

Weighing 0.54kg, it’s robust yet manageable 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 NJ 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
Shoulder Dia Of Inner Ring 59 mm
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 0.54 kg
Shoulder Dia Of Outer Ring 72.47 mm
Raceway Diameter Of Inner Ring 54.5 mm

Features

Performance Features of NJ 2209 ECPH Bearing

NJ 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 conditions.
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 for various applications.

Application

Industrial Uses of NJ 2209 ECPH Bearing
NJ 2209 ECPH Bearing is commonly used in machine tools, where its cylindrical roller design handles combined loads efficiently. The PEEK cage ensures smooth operation even at high speeds, making it suitable for precision applications.

Where Is NJ 2209 ECPH Bearing Used?
You’ll often find NJ 2209 ECPH Bearing in conveyor systems, thanks to its robust chrome steel construction. Its open design allows for easy lubrication, extending service life in demanding environments.

Built for Heavy-Duty Use: NJ 2209 ECPH Bearing
NJ 2209 ECPH Bearing excels in gearboxes, where its high dynamic radial load capacity ensures reliable performance. The metric sizing makes it a versatile choice for various industrial equipment.

Automotive vs Aerospace: Applications of NJ 2209 ECPH Bearing
In automotive transmissions, NJ 2209 ECPH Bearing provides stability under combined loads. For aerospace applications, its temperature range and high-speed capability make it a dependable option.

Perfect Fit for Automation: NJ 2209 ECPH Bearing
NJ 2209 ECPH Bearing works well in robotic arms, where its precise axial displacement control is crucial. The grease or oil lubrication options adapt to different operational needs.

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