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