First of all, there are two types of pillow block bearing: bearing housing and flange bearing units(The most common type is UCF208 and UCP205). Because bearing is the heart of machinery, all movable machinery and equipment must use a center support bearing. Where there is a bearing, there must have a support point. The shaft is the inner supporting point of the bearing and its housing is the outer supporting point. Plummer pillow block bearing housing’s upper cover and the base can be separated. Versatile for radial and axial loads, suitable for larger spherical roller bearing and self-aligning ball bearing. When the split housing is working, an adapter sleeve bearing that matches the bearing must be installed. Finally, they are all available with a variety of options and clearances to suit your application needs. We have large stock to ensure the fastest delivery, only need 1-3 days. We will provide a 24-hours online service, so any question or requirements please contact us anytime.