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The NJ 228 ECML is a single-row cylindrical roller bearing with a 140mm bore and 250mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 101250 lbf and runs smoothly at speeds up to 5000 RPM.
Its brass cage ensures durability, 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 42mm width and 3mm chamfer, it fits snugly in tight spaces. The inner ring design provides stability under heavy radial loads.
Ideal for industrial machinery like gearboxes or pumps where robust performance is needed. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, interchangeable with SKF bearings. Weighing 9.48kg, it’s built for long-term use.
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Performance Features of NJ 228 ECML Bearing
NJ 228 ECML Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 101250 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage keeps the rollers aligned, reducing friction and extending service life.
With a maximum speed of 5000 rpm, it delivers both durability and efficiency.
NJ 228 ECML 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.
The precise chamfer dimensions of 3 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring high radial load capacity and long service life.
Industrial Uses of NJ 228 ECML Bearing
NJ 228 ECML Bearing is commonly used in heavy machinery like industrial gearboxes and large electric motors, where its cylindrical roller design handles high radial loads efficiently. The brass cage ensures smooth operation even at high speeds, making it suitable for demanding environments.
In automotive applications, NJ 228 ECML Bearing supports components such as truck transmissions and axle systems, providing reliable performance under combined loads. Its chrome steel construction offers durability, while the metric sizing ensures compatibility with various vehicle designs.
For wind turbine systems, NJ 228 ECML Bearing’s ability to handle axial displacement makes it ideal for rotor shafts. The open seal design allows for easy lubrication, extending service life in harsh outdoor conditions.
In paper mill equipment, NJ 228 ECML Bearing’s high dynamic load capacity ensures stable operation in rollers and drying cylinders. The temperature range of -30° to 110°C makes it adaptable to different production environments.
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