3/4" Bearing HCP204-12 Pillow Block Cast Housing Mounted Bearing - Eccentric Collar LockHCP204 12 Pillow Block Bearing with Eccentric Collar Lock 3 4" Inch Inner Diameter HCP204 12 Pillow Block Bearing with Eccentric Collar Lock. Inner Diameter is 3 4" inch. HCP204 12 Bearing Pillow Block Mounted Bearing with Eccentric Collar Lock Bolt Size: 3 8" inch Basic Load (Cr): 12. 8 KN Basic Load (Cor): 6. 65 KN Bearing No: HC204 12 Housing No: P204 Quantity: 1 Bearing