Pillow Block Bearings
Pillow block bearing units include a hollow set screw for easy and firm attachment on a shaft and a one-piece housing for structural strength. Grease nipples and holes supply lubricating grease to the bearing and maintain the flow of grease to balls and raceways. Rubber seals located between the inner and outer rings prevent lubricants from leaking and protect against contaminants.
Pillow block bearing units provide stability and self-alignment for many different applications. Adjustment of a misaligned shaft can occur in any direction and allows centering and alignment without distorting seals.
![2.938 Inch | 74.625 Millimeter x 4.875 Inch | 123.83 Millimeter x 3.5 Inch | 88.9 Millimeter LINK BELT PB22547FE Pillow Block Bearings](https://m.twomangentlemanband.com/uploaded_images/d63325-2-938-inch-74-625-millimeter-x-4-875-inch-123-83-millimeter-x-3-5-inch-88-9-millimeter-link-belt-pb22547fe-pillow-block-bearings.jpg)
![3.188 Inch | 80.975 Millimeter x 4.375 Inch | 111.13 Millimeter x 3.75 Inch | 95.25 Millimeter LINK BELT PB22451E7 Pillow Block Bearings](https://m.twomangentlemanband.com/uploaded_images/d63328-3-188-inch-80-975-millimeter-x-4-375-inch-111-13-millimeter-x-3-75-inch-95-25-millimeter-link-belt-pb22451e7-pillow-block-bearings.jpg)
![3.188 Inch | 80.975 Millimeter x 4.375 Inch | 111.13 Millimeter x 3.75 Inch | 95.25 Millimeter LINK BELT PB22451FH Pillow Block Bearings](https://m.twomangentlemanband.com/uploaded_images/d63323-3-188-inch-80-975-millimeter-x-4-375-inch-111-13-millimeter-x-3-75-inch-95-25-millimeter-link-belt-pb22451fh-pillow-block-bearings.jpg)
![2.938 Inch | 74.625 Millimeter x 4 Inch | 101.6 Millimeter x 3.25 Inch | 82.55 Millimeter LINK BELT PB22447E7E7C Pillow Block Bearings](https://m.twomangentlemanband.com/uploaded_images/d63329-2-938-inch-74-625-millimeter-x-4-inch-101-6-millimeter-x-3-25-inch-82-55-millimeter-link-belt-pb22447e7e7c-pillow-block-bearings.jpg)
![2.5 Inch | 63.5 Millimeter x 3.5 Inch | 88.9 Millimeter x 2.75 Inch | 69.85 Millimeter LINK BELT PB22440H18W3 Pillow Block Bearings](https://m.twomangentlemanband.com/uploaded_images/d63326-2-5-inch-63-5-millimeter-x-3-5-inch-88-9-millimeter-x-2-75-inch-69-85-millimeter-link-belt-pb22440h18w3-pillow-block-bearings.jpg)