... 4.good service 5.Small Orders Accept Pillow block ball bearing is a bearing unit combining rolling bearing ... blocks are vertical blocks (P), a square block (F), Boss Square Block (FS), Boss round seat (FC), diamond-shaped ... . With a firmed tapered hole UK type Pillow block ball bearings divided into center and base, in the ... The outer spherical bearing is interchangeable. Pillow block ball bearings