Pillow Block Bearings
Pillow Block Bearings Pillow blocks, the most commonly used type of mounted units, are designed to provide shaft support where the mounting surface is parallel to the shaft axis. The bolt holes are usually slotted for adjustment during mounting. Pillow blocks are supplied in a variety of configurations.Pillow Block Bearings Pillow block bearings, flange bearing units, bearing blocks, and take-up bearings units all consist of a housing with a bearing mounted in it. They are available in a variety of materials, mounting configurations and various bearing features.
A Pillow Block Bearing is a mounted anti-friction bearing that is contained within a solid cast iron, ductile iron or cast steel housing unit. Follow these steps to learn how to install a Pillow Block Bearing.
![3.938 Inch | 100.025 Millimeter x 5.969 Inch | 151.613 Millimeter x 4.125 Inch | 104.775 Millimeter REXNORD ZAS6315 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61590-3-938-inch-100-025-millimeter-x-5-969-inch-151-613-millimeter-x-4-125-inch-104-775-millimeter-rexnord-zas6315-pillow-block-bearings.jpg)
![2.188 Inch | 55.575 Millimeter x 3.766 Inch | 95.656 Millimeter x 2.5 Inch | 63.5 Millimeter REXNORD ZAS6203F Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61588-2-188-inch-55-575-millimeter-x-3-766-inch-95-656-millimeter-x-2-5-inch-63-5-millimeter-rexnord-zas6203f-pillow-block-bearings.jpg)
![3.188 Inch | 80.975 Millimeter x 5.141 Inch | 130.581 Millimeter x 3.75 Inch | 95.25 Millimeter REXNORD ZAS6303 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61586-3-188-inch-80-975-millimeter-x-5-141-inch-130-581-millimeter-x-3-75-inch-95-25-millimeter-rexnord-zas6303-pillow-block-bearings.jpg)
![3.688 Inch | 93.675 Millimeter x 5.969 Inch | 151.613 Millimeter x 4.125 Inch | 104.775 Millimeter REXNORD ZAS6311 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61584-3-688-inch-93-675-millimeter-x-5-969-inch-151-613-millimeter-x-4-125-inch-104-775-millimeter-rexnord-zas6311-pillow-block-bearings.jpg)
![2.938 Inch | 74.625 Millimeter x 4.875 Inch | 123.83 Millimeter x 3.25 Inch | 82.55 Millimeter REXNORD ZAS5215 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61588-2-938-inch-74-625-millimeter-x-4-875-inch-123-83-millimeter-x-3-25-inch-82-55-millimeter-rexnord-zas5215-pillow-block-bearings.jpg)
![2.438 Inch | 61.925 Millimeter x 4.375 Inch | 111.13 Millimeter x 2.75 Inch | 69.85 Millimeter REXNORD ZAS5207 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61587-2-438-inch-61-925-millimeter-x-4-375-inch-111-13-millimeter-x-2-75-inch-69-85-millimeter-rexnord-zas5207-pillow-block-bearings.jpg)
![2.188 Inch | 55.575 Millimeter x 4.125 Inch | 104.775 Millimeter x 2.5 Inch | 63.5 Millimeter REXNORD ZAS5203 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61589-2-188-inch-55-575-millimeter-x-4-125-inch-104-775-millimeter-x-2-5-inch-63-5-millimeter-rexnord-zas5203-pillow-block-bearings.jpg)
![2.938 Inch | 74.625 Millimeter x 2.266 Inch | 57.556 Millimeter x 3.313 Inch | 84.15 Millimeter LINK BELT PL3S247E Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61586-2-938-inch-74-625-millimeter-x-2-266-inch-57-556-millimeter-x-3-313-inch-84-15-millimeter-link-belt-pl3s247e-pillow-block-bearings.jpg)
![1.5 Inch | 38.1 Millimeter x 1.656 Inch | 42.06 Millimeter x 1.938 Inch | 49.225 Millimeter LINK BELT PT3S224EK75 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61656-1-5-inch-38-1-millimeter-x-1-656-inch-42-06-millimeter-x-1-938-inch-49-225-millimeter-link-belt-pt3s224ek75-pillow-block-bearings.jpg)
![0.625 Inch | 15.875 Millimeter x 0.984 Inch | 25 Millimeter x 1.313 Inch | 33.35 Millimeter LINK BELT PT3S210EK75 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61587-0-625-inch-15-875-millimeter-x-0-984-inch-25-millimeter-x-1-313-inch-33-35-millimeter-link-belt-pt3s210ek75-pillow-block-bearings.jpg)
![2.438 Inch | 61.925 Millimeter x 1.891 Inch | 48.031 Millimeter x 2.75 Inch | 69.85 Millimeter LINK BELT P3S239EK75 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61591-2-438-inch-61-925-millimeter-x-1-891-inch-48-031-millimeter-x-2-75-inch-69-85-millimeter-link-belt-p3s239ek75-pillow-block-bearings.jpg)