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- Fast Delivery / 1–3 Days in Most States
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$99.40
NSK NJ209EC4 Cylindrical Roller Bearing – High-Clearance, Precision Bearing for Industrial Load-Bearing Applications
The NSK NJ209EC4 is a high-capacity cylindrical roller bearing designed to manage heavy radial loads while offering precise axial positioning. Engineered by NSK, a global leader in motion control and bearing technology, this bearing is built for high-performance and reliability in tough industrial environments.
With a 45 mm inner diameter, 85 mm outer diameter, and 19 mm width, the NJ209EC4 is suitable for compact systems requiring both stability and load-bearing strength. The NJ configuration includes a fixed flange on the inner ring and two flanges on the outer ring, allowing axial load transmission in one direction and accurate shaft location.
The C4 internal clearance offers increased space between the rolling elements, accommodating thermal expansion and making it well-suited for high-speed or high-temperature applications such as electric motors, gearboxes, and industrial machinery.
Constructed from premium-grade steel and produced to NSK’s rigorous quality standards, the NJ209EC4 delivers long service life, smooth operation, and reduced maintenance downtime.
Professionals choose the NSK NJ209EC4 for its durable construction, precision engineering, and ability to perform reliably under continuous heavy loads in demanding applications.
1–3 Days in Most States
Bulk Discounts Available
OEM-Approved Lubricants
Fleets & Operators
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