TR Bearing UCF209-27 / UCF211-32 4-Bolt Flange Bearing Unit – 2" Bore – New

The TR UCF209-27 is a four bolt flange mounted ball bearing unit with a 1-11/16 inch bore, designed for shaft support in industrial machinery, conveyors, agricultural equipment, and HVAC systems. The unit consists of a cast iron square flange housing paired with a wide inner ring insert bearing secured to the shaft by two set screws on the extended inner ring. Bolt center to center spacing is 4-1/8 inches across the four mounting holes. The housing is configured for direct mounting to vertical or side surfaces, allowing the shaft axis to run perpendicular to the mounting face. The insert features a slinger style contact seal and a relubricable design with a grease fitting on the housing, supporting field service intervals. The unit is supplied pre lubricated and is interchangeable with other UCF209-27 series mounted bearing units from manufacturers using the standard UCF200 series dimensional pattern. Maximum bore tolerance, alloy steel insert construction, and an anti rotation device between the insert and housing are characteristic of this series. Packaging is marked QTY 1, lot code 07B, and carries a UPC barcode under the TR brand label. Typical applications include feed mills, packaging lines, fan and blower assemblies, light to medium duty conveyor shafts, and material handling rollers where the four bolt pattern provides additional rigidity over two bolt flange or pillow block alternatives.

Stock # 0226-214