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.
![1.938 Inch | 49.225 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.25 Inch | 57.15 Millimeter REXNORD MA211572 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61584-1-938-inch-49-225-millimeter-x-3-125-inch-79-38-millimeter-x-2-25-inch-57-15-millimeter-rexnord-ma211572-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 MA210872 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61587-1-5-inch-38-1-millimeter-x-2-875-inch-73-02-millimeter-x-1-875-inch-47-63-millimeter-rexnord-ma210872-pillow-block-bearings.jpg)
![1.688 Inch | 42.875 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.125 Inch | 53.98 Millimeter REXNORD MA211172 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61589-1-688-inch-42-875-millimeter-x-3-125-inch-79-38-millimeter-x-2-125-inch-53-98-millimeter-rexnord-ma211172-pillow-block-bearings.jpg)
![1.25 Inch | 31.75 Millimeter x 2.688 Inch | 68.275 Millimeter x 1.75 Inch | 44.45 Millimeter REXNORD MA2104 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61584-1-25-inch-31-75-millimeter-x-2-688-inch-68-275-millimeter-x-1-75-inch-44-45-millimeter-rexnord-ma2104-pillow-block-bearings.jpg)
![1.188 Inch | 30.175 Millimeter x 2.688 Inch | 68.275 Millimeter x 1.75 Inch | 44.45 Millimeter REXNORD MA2103 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61590-1-188-inch-30-175-millimeter-x-2-688-inch-68-275-millimeter-x-1-75-inch-44-45-millimeter-rexnord-ma2103-pillow-block-bearings.jpg)
![1.125 Inch | 28.575 Millimeter x 2.688 Inch | 68.275 Millimeter x 1.75 Inch | 44.45 Millimeter REXNORD MA2102 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61656-1-125-inch-28-575-millimeter-x-2-688-inch-68-275-millimeter-x-1-75-inch-44-45-millimeter-rexnord-ma2102-pillow-block-bearings.jpg)
![1 Inch | 25.4 Millimeter x 2.563 Inch | 65.09 Millimeter x 1.563 Inch | 39.7 Millimeter REXNORD MA2100 Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61587-1-inch-25-4-millimeter-x-2-563-inch-65-09-millimeter-x-1-563-inch-39-7-millimeter-rexnord-ma2100-pillow-block-bearings.jpg)
![3.543 Inch | 90 Millimeter x 4.375 Inch | 111.13 Millimeter x 3.74 Inch | 95 Millimeter REXNORD MA2090MM Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61585-3-543-inch-90-millimeter-x-4-375-inch-111-13-millimeter-x-3-74-inch-95-millimeter-rexnord-ma2090mm-pillow-block-bearings.jpg)
![2.438 Inch | 61.925 Millimeter x 3.656 Inch | 92.862 Millimeter x 2.75 Inch | 69.85 Millimeter REXNORD MA 3207 D/C Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61587-2-438-inch-61-925-millimeter-x-3-656-inch-92-862-millimeter-x-2-75-inch-69-85-millimeter-rexnord-ma-3207-d-c-pillow-block-bearings.jpg)
![2.756 Inch | 70 Millimeter x 4 Inch | 101.6 Millimeter x 3.252 Inch | 82.6 Millimeter REXNORD MA2070MMF Pillow Block Bearings](https://m.letterstopriests.com/uploaded_images/d61591-2-756-inch-70-millimeter-x-4-inch-101-6-millimeter-x-3-252-inch-82-6-millimeter-rexnord-ma2070mmf-pillow-block-bearings.jpg)