The SKF SY design pillow (Plummer y-bearings) block ball bearing units consist of an insert bearing mounted in a housing which can be bolted to support surface. The insert bearing unit has 50mm inside diameter. It is based on sealed deep groove ball bearings in the 62 and 63 series but have a convex outer ring and in most cases an extended inner ring with a specific locking device, enabling quick and easy mounting onto the shaft.

Can withstand sufficient torque as per the industry standards for mounting purposes
Availability of appropriate seals and end covers
Dimensions are as per the suitable application as prescribed by the manufacturer
Uses Bearing Steel as material
Has a cylindrical type bore