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The NJ 2212 ECJ is a single row cylindrical roller bearing with a 60mm bore and 110mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 32850 lbf and reaches speeds of 8000 RPM.
Its open design allows for easy lubrication with grease or oil, while the steel cage ensures smooth operation. The bearing performs 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 requiring high radial loads and moderate axial displacement, such as gearboxes or pumps.
Weighing 1.1kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.
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Performance Features of NJ 2212 ECJ Bearing
NJ 2212 ECJ Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 32850 lbf, ensuring reliable performance in various applications.
The steel cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 8000 rpm, it balances durability and efficiency.
How Is NJ 2212 ECJ Bearing Engineered for Reliability?
NJ 2212 ECJ Bearing features a single-row cylindrical design, ideal for handling combined loads.
The chrome steel construction ensures durability and resistance to wear in demanding conditions.
Its permissible axial displacement of 1.4 mm allows for flexibility in various setups.
The open seal type simplifies maintenance, making it user-friendly.
Designed for Durability: NJ 2212 ECJ Bearing
NJ 2212 ECJ Bearing’s chrome steel rollers provide excellent load distribution, reducing stress on components.
The steel cage design enhances stability, even at high speeds up to 8000 rpm.
Its temperature range of -30° to 110°C ensures reliable operation in diverse environments.
The grease or oil lubrication options offer flexibility for different usage scenarios.
Steel vs Ceramic Bearings: Strengths of NJ 2212 ECJ Bearing
NJ 2212 ECJ Bearing’s chrome steel construction delivers superior strength and wear resistance.
The steel cage ensures precise roller alignment, enhancing performance under heavy loads.
With a static radial load capacity of 34425 lbf, it excels in demanding applications.
Its metric sizing (60 mm x 110 mm x 28 mm) makes it compatible with standard systems.
Industrial Uses of NJ 2212 ECJ Bearing
NJ 2212 ECJ Bearing is commonly used in heavy machinery like gearboxes and electric motors, where its cylindrical roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding industrial environments.
Where Is NJ 2212 ECJ Bearing Used?
You’ll often find NJ 2212 ECJ Bearing in automotive transmissions, where its high-speed capability and radial load support are essential. The open design allows for easy lubrication, extending its service life.
Perfect Fit for Automation: NJ 2212 ECJ Bearing
NJ 2212 ECJ Bearing works well in robotic arms and conveyor systems, thanks to its precise axial displacement tolerance. The steel cage keeps rollers centred, ensuring smooth operation in automated setups.
Medical vs Industrial: Where NJ 2212 ECJ Bearing Excels
While NJ 2212 ECJ Bearing isn’t typically used in medical devices, it shines in industrial pumps and compressors. Its grease or oil lubrication options make it adaptable to various operating conditions.
Essential Roles of NJ 2212 ECJ Bearing
In wind turbines, NJ 2212 ECJ Bearing supports rotor shafts, handling both radial and axial loads. The metric sizing ensures compatibility with a wide range of European and Asian equipment designs.
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