086 15806631151 info@sdtflbearing.com
The NJ 308 ECPH is a single-row cylindrical roller bearing with a 40mm bore and 90mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 20925 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 machinery like pumps or gearboxes where both radial and axial loads are present.
Weighing 0.67kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.
"*" indicates required fields
Performance Features of NJ 308 ECPH Bearing
NJ 308 ECPH Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 20925 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.
How Is NJ 308 ECPH Bearing Engineered for Reliability?
NJ 308 ECPH Bearing features a single-row cylindrical design, optimised for combined load applications.
The chrome steel construction ensures high strength and resistance to wear.
Its permissible axial displacement of 1.4 mm allows for flexibility in various setups.
The open seal design simplifies maintenance while ensuring smooth operation.
Built for Durability: NJ 308 ECPH Bearing
NJ 308 ECPH Bearing’s chrome steel rollers and rings provide excellent load-bearing capacity.
The PEEK cage enhances stability, reducing roller misalignment during operation.
With a temperature range of -30° to 110°C, it performs reliably in diverse environments.
Its grease or oil lubrication options ensure adaptability to different maintenance needs.
Flanged vs Non-Flanged: Benefits of NJ 308 ECPH Bearing
NJ 308 ECPH Bearing’s inner ring design offers secure axial positioning in applications.
The chamfer dimensions of 1.5 mm facilitate easier installation and alignment.
Its static radial load capacity of 17550 lbf ensures long-term reliability.
The open seal type allows for easy inspection and relubrication when needed.
Industrial Uses of NJ 308 ECPH Bearing
NJ 308 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, NJ 308 ECPH Bearing supports components such as transmissions and differentials, providing reliable performance under heavy radial and axial loads. Its chrome steel construction offers durability, ensuring long service life in vehicles.
For automation systems, NJ 308 ECPH Bearing is a solid choice for robotic arms and conveyor belts, thanks to its precise axial displacement capability. The open seal design allows for easy lubrication, reducing maintenance downtime in continuous operations.
Where Is NJ 308 ECPH Bearing Used?
You’ll often find NJ 308 ECPH Bearing in wind turbines, where its high dynamic load capacity handles the stresses of rotating blades. The grease or oil lubrication options make it adaptable to various operating conditions.
In printing machinery, NJ 308 ECPH Bearing ensures smooth paper feed and roller movement, thanks to its low-friction PEEK cage. The metric sizing also makes it easy to integrate into European and Asian equipment designs.
Built for Heavy-Duty Use: NJ 308 ECPH Bearing
NJ 308 ECPH Bearing excels in construction equipment like excavators, where its robust design withstands shock loads and vibrations. The chrome steel rollers and rings provide excellent wear resistance, even in harsh outdoor conditions.
For food processing machines, NJ 308 ECPH Bearing’s open design allows for easy cleaning, meeting hygiene standards. The temperature range of -30° to 110°C ensures reliability in both hot and cold environments.
Automotive vs Aerospace: Applications of NJ 308 ECPH Bearing
In automotive systems, NJ 308 ECPH Bearing is ideal for wheel hubs and drivetrains, offering stability under high speeds. Its aerospace applications include auxiliary power units, where precision and reliability are critical.
For industrial fans, NJ 308 ECPH Bearing reduces vibration and noise, enhancing operational efficiency. The 10000 rpm max speed rating makes it suitable for high-performance cooling systems.
"*" indicates required fields