SKF - Cast Iron Pillow Block Roller Bearing
MPN: SY1.TM
Replaces SY-100: NP-1G
New old stock surplus, Surplus shop stock, In the original box with the hex-wrench & instructions.
The bottom of the unit began forming some light rust spots from the box previously getting damp, however this is superficial only and nothing that would affect functionality, the remainder of the unit is unaffected. (see photos)