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.
![2.188 Inch | 55.575 Millimeter x 3.313 Inch | 84.14 Millimeter x 2.5 Inch | 63.5 Millimeter REXNORD ZAS220304 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61585-2-188-inch-55-575-millimeter-x-3-313-inch-84-14-millimeter-x-2-5-inch-63-5-millimeter-rexnord-zas220304-pillow-block-bearings.jpg)
![1.438 Inch | 36.525 Millimeter x 2.875 Inch | 73.02 Millimeter x 1.875 Inch | 47.63 Millimeter REXNORD ZAS210772 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61590-1-438-inch-36-525-millimeter-x-2-875-inch-73-02-millimeter-x-1-875-inch-47-63-millimeter-rexnord-zas210772-pillow-block-bearings.jpg)
![2 Inch | 50.8 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.25 Inch | 57.15 Millimeter REXNORD ZAS2200 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61591-2-inch-50-8-millimeter-x-3-125-inch-79-38-millimeter-x-2-25-inch-57-15-millimeter-rexnord-zas2200-pillow-block-bearings.jpg)
![1.938 Inch | 49.225 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.25 Inch | 57.15 Millimeter REXNORD ZAS2115F Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61587-1-938-inch-49-225-millimeter-x-3-125-inch-79-38-millimeter-x-2-25-inch-57-15-millimeter-rexnord-zas2115f-pillow-block-bearings.jpg)
![1.5 Inch | 38.1 Millimeter x 2.875 Inch | 73.02 Millimeter x 1.875 Inch | 47.63 Millimeter REXNORD ZAS2108 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61656-1-5-inch-38-1-millimeter-x-2-875-inch-73-02-millimeter-x-1-875-inch-47-63-millimeter-rexnord-zas2108-pillow-block-bearings.jpg)
![3.937 Inch | 100 Millimeter x 5.188 Inch | 131.775 Millimeter x 4.126 Inch | 104.8 Millimeter REXNORD ZAS2100MM Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61586-3-937-inch-100-millimeter-x-5-188-inch-131-775-millimeter-x-4-126-inch-104-8-millimeter-rexnord-zas2100mm-pillow-block-bearings.jpg)
![1.181 Inch | 30 Millimeter x 1.344 Inch | 34.13 Millimeter x 1.689 Inch | 42.9 Millimeter LINK BELT P3S2M30E Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61590-1-181-inch-30-millimeter-x-1-344-inch-34-13-millimeter-x-1-689-inch-42-9-millimeter-link-belt-p3s2m30e-pillow-block-bearings.jpg)
![1.438 Inch | 36.525 Millimeter x 1.563 Inch | 39.69 Millimeter x 1.875 Inch | 47.63 Millimeter LINK BELT P3S223E1 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61587-1-438-inch-36-525-millimeter-x-1-563-inch-39-69-millimeter-x-1-875-inch-47-63-millimeter-link-belt-p3s223e1-pillow-block-bearings.jpg)
![0.75 Inch | 19.05 Millimeter x 1.125 Inch | 28.58 Millimeter x 1.313 Inch | 33.35 Millimeter LINK BELT P3S212E118W Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61585-0-75-inch-19-05-millimeter-x-1-125-inch-28-58-millimeter-x-1-313-inch-33-35-millimeter-link-belt-p3s212e118w-pillow-block-bearings.jpg)