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The NJ 313 ECM is a single-row cylindrical roller bearing with a 65mm bore and 140mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 47700 lbf and runs smoothly at speeds up to 6000 RPM.
Its brass 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 heavy-duty applications like gearboxes or industrial machinery where radial and axial loads are present.
Weighing 2.69kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.
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Performance Features of NJ 313 ECM Bearing
NJ 313 ECM Bearing is constructed with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 47,700 lbf, ensuring reliable operation in demanding conditions.
The brass cage keeps the rollers centred, reducing friction and enhancing durability.
With a maximum speed of 6,000 rpm, it delivers efficient performance across various applications.
How Is NJ 313 ECM Bearing Engineered for Reliability?
NJ 313 ECM Bearing features a single-row cylindrical design, optimised for combined load handling.
The chrome steel materials provide excellent wear resistance, extending the bearing’s service life.
Its open seal type allows for easy lubrication with grease or oil, reducing maintenance needs.
The bearing operates smoothly within a temperature range of -30° to 110°C, ensuring versatility.
Built for Durability: NJ 313 ECM Bearing
NJ 313 ECM Bearing’s brass cage design minimises roller misalignment, improving operational stability.
The bearing’s static radial load capacity of 44,100 lbf ensures reliable performance under heavy loads.
Its precise dimensions and tolerances guarantee a secure fit in various machinery setups.
The bearing’s weight of 2.69 kg reflects its sturdy yet manageable construction.
Steel vs Ceramic Bearings: Strengths of NJ 313 ECM Bearing
NJ 313 ECM Bearing utilises chrome steel for both rings and rollers, offering superior strength and durability.
This material choice ensures resistance to wear and tear, even in high-load applications.
The bearing’s design allows for permissible axial displacement of up to 2.2 mm, accommodating slight misalignments.
Its compatibility with both grease and oil lubrication makes it adaptable to different maintenance routines.
Industrial Uses of NJ 313 ECM Bearing
NJ 313 ECM Bearing is commonly used in heavy machinery like industrial gearboxes and large electric motors, where its cylindrical roller design handles both radial and axial loads efficiently. The brass cage ensures smooth operation even at high speeds up to 6000 rpm.
Where Is NJ 313 ECM Bearing Used?
You’ll often find NJ 313 ECM Bearing in conveyor systems and printing presses, thanks to its robust chrome steel construction. Its open design allows for easy lubrication, making it ideal for continuous operation environments.
Built for Heavy-Duty Use: NJ 313 ECM Bearing
NJ 313 ECM Bearing excels in applications like crane hooks and rolling mills, where combined loads are frequent. The precise tolerances and brass cage contribute to its reliability in demanding conditions.
Automotive vs Aerospace: Applications of NJ 313 ECM Bearing
In automotive transmissions, NJ 313 ECM Bearing supports high radial loads, while in aerospace, its temperature range makes it suitable for auxiliary systems. The metric sizing ensures compatibility across various industries.
Perfect Fit for Automation: NJ 313 ECM Bearing
NJ 313 ECM Bearing is a go-to choice for robotic arms and automated assembly lines, where precision and durability are key. Its grease or oil lubrication options adapt to different operational needs.
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