NU2234-E-XL-M1

The NU2234-E-XL-M1 is a high-capacity, single-row cylindrical roller bearing engineered for heavy-duty industrial applications requiring superior radial load support. As part of the premium X-life (XL) range, this bearing features optimized internal geometry and refined raceway surfaces, which significantly reduce friction and operating temperatures. The "NU" design incorporates two integral flanges on the outer ring and a smooth, flange-less inner ring, allowing the shaft to move axially in both directions relative to the housing. This makes it an essential component for non-locating bearing positions where thermal expansion of the shaft must be accommodated without inducing internal axial stress.

Reliability in harsh environments is a standout feature of the NU2234-E-XL-M1, largely due to its robust M1 solid brass cage. This two-piece, roller-guided cage provides exceptional mechanical stability and vibration resistance, making it far more durable than standard steel or polyamide alternatives in high-speed or high-temperature settings. With a 170mm bore and an enhanced "E" design for increased load ratings, this bearing is frequently utilized in large electric motors, heavy-duty gearboxes, and industrial pumps. By choosing this X-life specification, operators benefit from extended service intervals and a notable increase in machine uptime, ensuring a lower total cost of ownership over the life of the equipment.

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