NTN 4 Bolt Flange Bearing: Radial Ball, 1 7/16 in Bore, Cast Iron, Set Screws

The NTN 4 Bolt Flange Bearing is used to support rotating shafts in industrial machinery, conveyors, and material handling equipment. Its square cast iron housing with set screw locking provides secure mounting on flat surfaces, making it suitable for general purpose applications where radial loads and moderate speeds are present.

The NTN UCFU-1.7/16M has a 1 7/16 in cylindrical bore, cast iron housing, set screw locking, and a 4 21/32 in length. It uses NLGI #3 equivalent grease, a 1/2 in mounting bolt size, and is an inch-system unit. This 4 bolt flange bearing is designed for radial ball bearing applications.

You can source NTN flange bearings worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the NTN UCFU-1.7/16M and other NTN bearing models.

To install the NTN 4 bolt flange bearing, first ensure the mounting surface is flat and clean. Align the bearing's bolt holes with the 1/2 in mounting bolts and tighten evenly to avoid housing distortion. Secure the shaft using the set screws, then apply NLGI #3 equivalent grease as needed. Follow NTN's generic installation guidelines for best results.