Industrial NU3183 Cylindrical Roller Bearings

Industrial NU3183 Cylindrical Roller Bearings are high-capacity radial bearings from the NU family, designed for demanding industrial service. The NU3183 designation identifies a bore of 3-1/2 inches (approximately 88.9 mm), delivering a compact yet robust option for machines that require strong radial support. As an NU-type bearing, it features a separable design that facilitates straightforward mounting and maintenance in tight or high-load environments. This bearing is built to handle heavy radial loads in a relatively simple configuration, making it suitable for use in equipment where reliable, precise shaft support is essential. Typical industrial applications include gearboxes, large electric motors, and various heavy machinery components where consistent load handling and accurate alignment are critical to performance.