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The NJ 220 ECM is a single row cylindrical roller bearing with a 100mm bore and 180mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 64125 lbf and runs smoothly at speeds up to 4000 RPM.
Its brass cage keeps rollers centred for even load distribution, while the open design allows easy lubrication with grease or oil. The bearing operates well in temperatures from -30°C to 110°C.
With a 34mm width and precise tolerances, it fits snugly in demanding setups. Ideal for heavy machinery or industrial gearboxes where radial and axial loads are present.
Weighing 4.03kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, interchangeable with SKF bearings.
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How Does NJ 220 ECM Bearing Handle Combined Loads?
NJ 220 ECM Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 64125 lbf, ensuring reliable performance in demanding conditions.
The brass cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 4000 rpm, it balances durability and efficiency.
What Makes NJ 220 ECM Bearing Suitable for High-Temperature Applications?
NJ 220 ECM Bearing operates smoothly in temperatures ranging from -30° to 110°C, making it versatile for various environments.
The chrome steel construction ensures stability and performance even under thermal stress.
Its open design allows for easy lubrication, whether using grease or oil.
This adaptability makes it ideal for industrial applications with fluctuating temperatures.
Performance Features of NJ 220 ECM Bearing
NJ 220 ECM Bearing’s single-row cylindrical design provides excellent load distribution for combined forces.
The precise chamfer dimensions of 2.1 mm ensure smooth installation and operation.
With a permissible axial displacement of 1.7 mm, it accommodates slight misalignments without compromising performance.
Its brass cage enhances durability while maintaining roller alignment.
Industrial Uses of NJ 220 ECM Bearing
NJ 220 ECM Bearing is commonly used in heavy machinery like industrial gearboxes and large pumps, where its cylindrical roller design handles combined loads efficiently. The brass cage ensures smooth operation even at high speeds up to 4000 rpm.
Where Is NJ 220 ECM Bearing Used?
You’ll often find NJ 220 ECM Bearing in automotive transmissions, where its chrome steel construction provides durability under constant stress. Its metric sizing makes it a versatile choice for European and Asian vehicle models.
Built for Heavy-Duty Use: NJ 220 ECM Bearing
NJ 220 ECM Bearing excels in conveyor systems, thanks to its ability to manage both radial and axial loads. The open design allows for easy lubrication, extending its lifespan in demanding environments.
Automotive vs Aerospace: Applications of NJ 220 ECM Bearing
In automotive applications, NJ 220 ECM Bearing supports high-speed components like drivetrains, while in aerospace, its precision ensures reliability in auxiliary systems. The temperature range of -30° to 110°C adds to its versatility.
Perfect Fit for Automation: NJ 220 ECM Bearing
NJ 220 ECM Bearing is ideal for robotic arms and automated assembly lines, where its combined load capacity and high-speed performance are crucial. The brass cage reduces friction, ensuring consistent operation over time.
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