Double Roller Pillow Block Bearing DPB-16-OPN 1" ID - Standard Width

For a 1" Shaft, this Pillow Block contains Two Pairs of Roller Bearings 

Standard Width with 2 roller bearings on each side, hence the term "double." Some PBC Linear products use the term "double" to mean "double wide" but this product has a Standard Width. Choose the Twin roller bearing pillow blocks (TWN) if you are looking for double width.