Double Roller Pillow Block MDPB-20-OPN for a 20mm Shaft

Double Roller Bearing Pillow Block (MDPB-20) in an open bearing style for a 20mm diameter shaft, which has two sets of 3 opposing roller bearings while maintaining the standard size profile of a Single Roller Pillow Block (SPB); thus the term "Double." By contrast, a Twin Roller Pillow Block (TWN) also has two sets of 3 opposing roller bearings, but the TWN blocks are double sized as if they were two SPBs fused together.  Use a floating "F" part number for each opposing normal part number block on a parallel shaft. F-DPB pillow blocks offer flexibility for imperfect alignments Double the load capacity of a Single Roller Bearing (SPB) Pillow Block A set of opposing roller bearings consists of 1 fixed side roller, 1 eccentric side roller (to account for any misalignment) and a top support roller FUBK Series replacement kits provide 1 new roller for each of the 3 rollers in a set Order two replacement kits for the 2 sets of this product's opposing bearings