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The NU216-C3 is a single row cylindrical roller bearing with 80mm bore diameter, 140mm outside diameter, and 26mm width. This NU-series bearing features a separable design with the inner ring and roller assembly separable from the outer ring, facilitating mounting and dismounting. The C3 radial clearance specification provides greater internal clearance than standard, making it suitable for applications with thermal expansion or shaft deflection.
Cylindrical roller bearings are designed for high radial load capacity and are commonly used in electric motors, gearboxes, machine tool spindles, pumps, and automotive transmissions. The single row NU design allows for axial displacement of the shaft relative to the housing, accommodating thermal expansion in both directions.
