Single Row Cylindrical Roller Bearings With Inner Ring NU 2328 ECML

The NU 2328 ECML is a single row cylindrical roller bearing with a 140mm bore and 300mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 270,000 lbf and runs smoothly at speeds up to 4000 RPM.

Its brass cage design ensures durability, while the open construction allows easy lubrication with grease or oil. The bearing operates well in temperatures from -30°C to 110°C.

With a width of 102mm and chamfered edges, it fits securely in heavy-duty setups. Ideal for industrial machinery like gearboxes or pumps where high radial loads are common.

Weighing 35.9kg, it’s robust for demanding applications. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for easy replacement.

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Description

Features

Application

Q&A

Product Parameters

Part Number NU 2328 ECML
Brand TFL
Interchangeable SKF
Bore Dia 140 mm
Bore Dia Tolerance -0.025mm to 0
Outer Dia 300 mm
Outer Dia Tolerance -0.035mm to 0
Width 102 mm
Width Tolerance -0.25mm to 0
Chamfer Dimension r1,2(min.) 4 mm
Chamfer Dimension r3,4(min.) 4 mm
Permissible Axial Displacement(max.) 9.7 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 Brass cage, inner or outer ring centred
Dynamic Radial Load 270000 lbf
Static Radial Load 321750 lbf
Lubrication Grease, Oil
Temperature Range -30° to 110 °C
RoHS Compliant
REACH Compliant
Max Speed 4000 rpm
Weight 35.9 kg
Shoulder Dia Of Outer Ring 251.7 mm
Raceway Diameter Of Inner Ring 180 mm

Single Row Cylindrical Roller Bearings With Inner Ring NU 2328 ECML dimension drawing

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Features

Performance Features of NU 2328 ECML Bearing

NU 2328 ECML Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 270,000 lbf, making it suitable for heavy-duty applications.

The brass cage ensures proper roller alignment, reducing friction and enhancing durability.
With a maximum speed of 4,000 rpm, it delivers reliable performance under demanding conditions.

NU 2328 ECML Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, ensuring smooth operation.

Application

Industrial Uses of NU 2328 ECML Bearing
NU 2328 ECML Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its high radial load capacity ensures reliable performance. The brass cage design helps reduce friction, making it suitable for continuous operation.

Where Is NU 2328 ECML Bearing Used?
In automotive applications, NU 2328 ECML Bearing supports components such as drivetrains and wheel hubs, thanks to its robust construction. Its metric sizing ensures compatibility with a variety of vehicle designs.

Built for Heavy-Duty Use: NU 2328 ECML Bearing
For automation equipment, NU 2328 ECML Bearing provides stability in robotic arms and assembly lines, where precision and durability are key. The open seal design allows for easy lubrication maintenance.

Automotive vs Aerospace: Applications of NU 2328 ECML Bearing
NU 2328 ECML Bearing excels in both automotive and aerospace applications, handling combined loads in gearboxes and landing gear systems. Its chrome steel construction offers long-lasting performance under demanding conditions.

Essential Roles of NU 2328 ECML Bearing
In medical imaging devices, NU 2328 ECML Bearing ensures smooth operation with minimal vibration. The high-speed capability makes it ideal for precision equipment requiring consistent performance.