086 15806631151 info@sdtflbearing.com
The NJ 221 ECML is a single-row cylindrical roller bearing with a 105mm bore and 190mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 67500 lbf and runs smoothly at speeds up to 6000 RPM.
Its brass cage design ensures durability and reduces friction, while the open seal allows for easy lubrication with grease or oil. The bearing operates efficiently in temperatures ranging from -30°C to 110°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or machinery where radial and axial loads are present.
Weighing 4.67kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.
"*" indicates required fields
Performance Features of NJ 221 ECML Bearing
NJ 221 ECML Bearing is crafted with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 67,500 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage design keeps the rollers aligned, reducing friction and extending service life.
With a maximum speed of 6,000 rpm, it balances durability and efficiency in demanding conditions.
NJ 221 ECML Bearing operates smoothly within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.
The precise chamfer dimensions of 2.1 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 221 ECML Bearing
NJ 221 ECML Bearing is commonly used in heavy machinery like industrial gearboxes and large pumps, where its cylindrical roller design handles high radial loads efficiently. The brass cage ensures smooth operation even at high speeds up to 6000 rpm.
In automotive applications, NJ 221 ECML Bearing fits well in truck transmissions and axle systems, thanks to its combined load capacity. The chrome steel construction offers durability under demanding conditions.
For automation systems, NJ 221 ECML Bearing provides reliable performance in robotic arms and conveyor drives. Its metric sizing makes it easy to integrate into various European-designed equipment.
Medical imaging devices benefit from NJ 221 ECML Bearing’s precision and low maintenance requirements. The open design allows for easy lubrication, ensuring long service life in critical applications.
Household appliances like large washing machines often use NJ 221 ECML Bearing for its quiet operation and resistance to wear. The grease lubrication option makes it suitable for low-maintenance home environments.
"*" indicates required fields