Mounted ball bearings are Sealmaster's core product line — a bearing insert pressed into a cast iron, ductile iron, or thermoplastic housing, sold as a complete pillow block, flange, hanger, or take-up unit ready to bolt in. GDS Supply stocks the full range: standard-duty units for general industrial use, and washdown-rated designs — including Sealmaster's IP69K-rated PN Gold line — for food, beverage, and wastewater applications where corrosion resistance matters as much as load capacity.
Every unit ships with a specific locking style (setscrew, eccentric, or Skwezloc concentric collar) and seal configuration matched to the application. If you're replacing an existing unit, cross-reference by the housing style and bore size stamped on the old part, or send us the part number and we'll match it.