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The NJ 1068 MA is a single row cylindrical roller bearing with a 340mm bore and 520mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 243000 lbf and runs smoothly at speeds up to 2000 RPM.
Its brass cage design ensures durability, while the open seal allows for 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 machinery or industrial equipment where high radial and axial loads are present.
Weighing 65.5kg, it’s a robust option for demanding applications. Compliant with RoHS and REACH standards for safe use.
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Performance Features of NJ 1068 MA Bearing
NJ 1068 MA Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 243,000 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage keeps the rollers aligned, reducing wear and extending service life.
With a maximum speed of 2,000 rpm, it balances durability and efficiency.
How Is NJ 1068 MA Bearing Engineered for Reliability?
NJ 1068 MA Bearing features a single-row cylindrical design, optimised for combined load handling.
The chrome steel construction ensures durability, even in demanding industrial environments.
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.
Built for Durability: NJ 1068 MA Bearing
NJ 1068 MA Bearing’s brass cage design minimises friction and wear, enhancing longevity.
The precise chamfer dimensions of 5 mm ensure easy installation and alignment.
With a static radial load capacity of 396,000 lbf, it handles heavy loads reliably.
Its metric system of measurement makes it interchangeable with SKF bearings.
Steel vs Ceramic Bearings: Strengths of NJ 1068 MA Bearing
NJ 1068 MA Bearing’s chrome steel construction provides excellent strength and wear resistance.
The brass cage offers superior heat dissipation, ensuring stable performance at high speeds.
Its permissible axial displacement of 6 mm accommodates slight misalignments.
The bearing’s weight of 65.5 kg reflects its robust build quality.
Why Choose NJ 1068 MA Bearing for Precision Tasks?
NJ 1068 MA Bearing’s precise bore diameter tolerance of -0.04mm to 0 ensures accurate fitting.
The outer ring-centred brass cage maintains roller alignment for smooth operation.
Its raceway diameter of 385 mm on the inner ring enhances load distribution.
The bearing’s compliance with RoHS and REACH standards ensures environmental safety.
Industrial Uses of NJ 1068 MA Bearing
NJ 1068 MA Bearing is commonly used in heavy machinery like large gearboxes and industrial fans, where its high radial load capacity ensures reliable performance. The brass cage design helps reduce friction, making it suitable for continuous operation.
In automotive applications, NJ 1068 MA Bearing supports large drivetrain components, such as truck transmissions, due to its robust construction. The metric sizing ensures compatibility with a variety of commercial vehicle designs.
For automation systems, NJ 1068 MA Bearing’s open design allows for easy lubrication, which is essential for maintaining efficiency in robotic arms. Its chrome steel rollers provide durability under repetitive motion.
In wind turbines, NJ 1068 MA Bearing handles combined loads effectively, thanks to its single-row cylindrical design. The wide temperature range makes it adaptable to varying environmental conditions.
NJ 1068 MA Bearing is also found in mining equipment, where its high static radial load capacity withstands extreme conditions. The grease or oil lubrication options offer flexibility for different maintenance schedules.
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