NU2240-E-M1A

The NU2240-E-M1A stands out as a high-capacity single-row cylindrical roller bearing engineered for the most demanding industrial environments. With its substantial 200mm bore, 360mm outside diameter, and a 98mm width, this unit is built to handle massive radial loads, boasting a dynamic load rating of 1,220,000 N. The "E" designation signifies an optimized internal design for increased load-carrying capacity, while the M1A solid brass cage-guided by the outer ring-ensures exceptional stability and reduced friction even under intense centrifugal forces. This makes it a go-to solution for large gearboxes and electric motors where structural rigidity and long-term reliability are non-negotiable.

Beyond its raw strength, the NU2240-E-M1A offers significant operational flexibility thanks to its separable design. As a non-locating bearing (NU type), it features two integral ribs on the outer ring and a smooth, ribless inner ring, allowing the shaft to move axially relative to the housing. This characteristic is vital for compensating for thermal expansion in high-temperature applications, reaching up to 150°C. Whether you are dealing with heavy machinery in mining or high-speed industrial fans, the combination of its 2,850 1/min limiting speed and robust brass guidance provides the precision needed to minimize downtime and extend the service life of your rotating equipment.

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