Two-Bolt Pillow Block Bearing UCP (UCP211-32) - Sparex Part S.18530Sparex Two Bolt Pillow Block Bearing UCP (UCP211 32) S. 18530 This Sparex Two Bolt Pillow Block Bearing is a high quality, durable bearing designed for a variety of applications. It features a UCP bearing type with a 2" inner diameter and a 2RS seal type. This bearing is an alternative to part number 130002 and is suitable for use in various industrial settings. Key Features: Brand: Sparex Bearing Type: UCP Inner Diameter (ID): 2" (50. 8 mm) Outer