23128K Spherical roller bearing

The 23128K is a spherical roller bearing from the 231 series, featuring a 140 mm tapered bore (1:12 taper) designed for mounting on tapered shafts or adapter sleeves. The tapered bore design facilitates installation and allows for precise adjustment of internal clearance.

Spherical roller bearings are self-aligning bearings capable of accommodating misalignment and shaft deflection. They are commonly used in heavy industrial applications including mining equipment, paper mills, gearboxes, wind turbines, and material handling systems where high radial loads and moderate thrust loads are present.