All Categories > Pillow Block Ball Bearings > UCPA Series Pillow Block Ball Bearings > Item # UCPA-201 All CategoriesAll Categories Pillow Block Ball BearingsPillow Block Ball Bearings UCPA Series Pillow Block Ball BearingsUCPA Series Pillow Block Ball Bearings Item # UCPA-201 Item # UCPA-201, UCPA Series Pillow Block Ball Bearings UCPA-201UCPA Series Pillow Block Ball Bearings Request Information Email This Page Download PDF Download PDF Printable Page /Asset/UCPA.JPG /Asset/UCPA.JPG Close Window Unit of Measure Imperial Metric Both Specifications Shaft Diameter d N/A 12 mm