Single Row Cylindrical Roller Bearings With Inner Ring NJ 2305 ECP

The NJ 2305 ECP is a single row cylindrical roller bearing with a 25mm bore and 62mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 14400 lbf and reaches speeds of 15000 RPM.

Its PA66 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.

With a compact width of 24mm, it fits snugly in tight spaces. The inner ring design ensures stability under axial displacement up to 2.3mm.

Ideal for industrial machinery or gear systems requiring high radial load capacity. Compliant with RoHS and REACH standards, it’s a practical choice for engineers and maintenance teams. Weighing 0.35kg, it balances durability with manageable size.

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Description

Features

Application

Q&A

Product Parameters

Part Number NJ 2305 ECP
Brand TFL
Interchangeable SKF
Bore Dia 25 mm
Bore Dia Tolerance -0.01mm to 0
Outer Dia 62 mm
Outer Dia Tolerance -0.013mm to 0
Width 24 mm
Width Tolerance -0.12mm to 0
Shoulder Dia Of Inner Ring 38.1 mm
Chamfer Dimension r1,2(min.) 1.1 mm
Chamfer Dimension r3,4(min.) 1.1 mm
Permissible Axial Displacement(max.) 2.3 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 14400 lbf
Static Radial Load 12375 lbf
Lubrication Grease, Oil
Temperature Range -30° to 110 °C
RoHS Compliant
REACH Compliant
Max Speed 15000 rpm
Weight 0.35 kg
Shoulder Dia Of Outer Ring 50.15 mm
Raceway Diameter Of Inner Ring 34 mm

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2305 ECP dimension drawing

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Features

Performance Features of NJ 2305 ECP Bearing

NJ 2305 ECP Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 14,400 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 15,000 rpm, it balances durability and efficiency for various applications.

NJ 2305 ECP 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.

Application

Industrial Uses of NJ 2305 ECP Bearing
NJ 2305 ECP Bearing is commonly used in machine tools, where its cylindrical roller design handles both radial and axial loads efficiently. The open seal type allows for easy lubrication, making it suitable for high-speed operations up to 15000 rpm.

In automotive applications, NJ 2305 ECP Bearing fits well in gearboxes and drivetrains, providing reliable performance under combined loads. Its chrome steel construction ensures durability in demanding conditions.

For automation systems, NJ 2305 ECP Bearing supports robotic arms and conveyor belts, where precise movement is essential. The PA66 cage material reduces friction, enhancing the bearing’s lifespan in continuous use.

Where Is NJ 2305 ECP Bearing Used?
NJ 2305 ECP Bearing can be found in industrial fans, where its high-speed capability and load handling are crucial. The metric dimensions make it compatible with a wide range of machinery.

In household appliances like washing machines, NJ 2305 ECP Bearing ensures smooth operation during spin cycles. Its temperature range of -30° to 110°C makes it adaptable to various environments.

Built for Heavy-Duty Use: NJ 2305 ECP Bearing
NJ 2305 ECP Bearing excels in construction equipment, where its robust design withstands heavy loads and vibrations. The grease or oil lubrication options provide flexibility in maintenance.

For agricultural machinery, NJ 2305 ECP Bearing offers reliable performance in tractors and harvesters. Its combined load capacity makes it versatile for different farming applications.