Industrial 3-1C Bearing

Sealmaster 3-1C mounted ball bearing insert for 1-inch shafts provides a compact, replaceable bearing element designed to drop into a housing and be secured with a setscrew. This insert has a 1-inch bore, a 2.4409-inch outer diameter, and an outer race width of 0.875 inch, and it employs a single lip contact seal for basic protection against contaminants. Made from 52100 bearing steel with a black oxide finish, it is supplied as an insert-only unit (no housing) suitable for light- to medium-duty industrial applications such as conveyors, rollers, and general machinery where a small, durable bearing insert is required. Specifications: bore 1 in; outer diameter 2.4409 in; outer race width 0.875 in; setscrew locking; single lip seal; material 52100 steel with black oxide finish.