VXB 3/4 Bearing UCP204-12 + Pillow Block Cast Housing Mounted BearingsVXB UCP204 12 Pillow Block Bearing Set Screw Type High Center Height 3 4" inch Inner Diameter VXB's UCP204 12 Pillow Block Bearing is a Set Screw Type, High Center Height insert bearing in a pillow block housing with an Inner Diameter of 3 4". Item: UCP204 12 Bearing Type: Pillow Block Mounted Bearing Bolt Size: 3 8" inch Basic Load (Cr): 12. 8 KN Basic Load (Cor): 6. 65 KN Bearing No: UC204 12 Housing No: P204 Quantity: One Bearing Dimensions