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.
![2.375 Inch | 60.325 Millimeter x 3.5 Inch | 88.9 Millimeter x 2.75 Inch | 69.85 Millimeter REXNORD ZAS2206 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61656-2-375-inch-60-325-millimeter-x-3-5-inch-88-9-millimeter-x-2-75-inch-69-85-millimeter-rexnord-zas2206-pillow-block-bearings.jpg)
![2.688 Inch | 68.275 Millimeter x 4 Inch | 101.6 Millimeter x 3.25 Inch | 82.55 Millimeter REXNORD ZAS221172 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61585-2-688-inch-68-275-millimeter-x-4-inch-101-6-millimeter-x-3-25-inch-82-55-millimeter-rexnord-zas221172-pillow-block-bearings.jpg)
![2.5 Inch | 63.5 Millimeter x 3.5 Inch | 88.9 Millimeter x 2.75 Inch | 69.85 Millimeter REXNORD ZAS2208 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61584-2-5-inch-63-5-millimeter-x-3-5-inch-88-9-millimeter-x-2-75-inch-69-85-millimeter-rexnord-zas2208-pillow-block-bearings.jpg)
![2.438 Inch | 61.925 Millimeter x 3.5 Inch | 88.9 Millimeter x 2.75 Inch | 69.85 Millimeter REXNORD ZAS220772 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61588-2-438-inch-61-925-millimeter-x-3-5-inch-88-9-millimeter-x-2-75-inch-69-85-millimeter-rexnord-zas220772-pillow-block-bearings.jpg)
![2.188 Inch | 55.575 Millimeter x 3.313 Inch | 84.14 Millimeter x 2.5 Inch | 63.5 Millimeter REXNORD ZAS2203F Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61587-2-188-inch-55-575-millimeter-x-3-313-inch-84-14-millimeter-x-2-5-inch-63-5-millimeter-rexnord-zas2203f-pillow-block-bearings.jpg)
![2.438 Inch | 61.925 Millimeter x 3.5 Inch | 88.9 Millimeter x 2.75 Inch | 69.85 Millimeter REXNORD ZAS2207F X Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61587-2-438-inch-61-925-millimeter-x-3-5-inch-88-9-millimeter-x-2-75-inch-69-85-millimeter-rexnord-zas2207f-x-pillow-block-bearings.jpg)
![2.25 Inch | 57.15 Millimeter x 3.313 Inch | 84.14 Millimeter x 2.5 Inch | 63.5 Millimeter REXNORD ZAS2204F Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61656-2-25-inch-57-15-millimeter-x-3-313-inch-84-14-millimeter-x-2-5-inch-63-5-millimeter-rexnord-zas2204f-pillow-block-bearings.jpg)
![2 Inch | 50.8 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.25 Inch | 57.15 Millimeter REXNORD ZAS220043 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61590-2-inch-50-8-millimeter-x-3-125-inch-79-38-millimeter-x-2-25-inch-57-15-millimeter-rexnord-zas220043-pillow-block-bearings.jpg)