Pillow Block Roller Bearing Units
The convenient split-housing design simplifies assembly and service. Each pillow block contains an advanced-design spherical roller bearing with improved geometry and raceway finish for maximum load capacity and service life. Timken manufactures pillow blocks in two main styles: SAF and SDAF. The larger SDAF block is suggested for extreme heavy duty applications.
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. Each mounted unit, including a mounted bearing, acts as a system to position the bearing securely for reliable operation. Read more about each type of pillow block bearing using the links below. pillow blocks combine rugged cast-iron or cast-steel housings with high capacity spherical roller bearings to meet the toughest demands of heavy industry.
![2.188 Inch | 55.575 Millimeter x 2.94 Inch | 74.676 Millimeter x 2.5 Inch | 63.5 Millimeter Dodge EP2B-S2-203L Pillow Block Roller Bearing Units](https://m.lm76linearbearings.com/uploaded_images/d66787-2-188-inch-55-575-millimeter-x-2-94-inch-74-676-millimeter-x-2-5-inch-63-5-millimeter-dodge-ep2b-s2-203l-pillow-block-roller-bearing-units.jpg)
![1.938 Inch | 49.225 Millimeter x 2.84 Inch | 72.136 Millimeter x 2.25 Inch | 57.15 Millimeter Dodge EP2B-S2-115L Pillow Block Roller Bearing Units](https://m.lm76linearbearings.com/uploaded_images/d64042-1-938-inch-49-225-millimeter-x-2-84-inch-72-136-millimeter-x-2-25-inch-57-15-millimeter-dodge-ep2b-s2-115l-pillow-block-roller-bearing-units.jpg)
![5.315 Inch | 135 Millimeter x 9 Inch | 228.6 Millimeter x 6.688 Inch | 169.875 Millimeter Dodge P4B-E-135MR Pillow Block Roller Bearing Units](https://m.lm76linearbearings.com/uploaded_images/d66787-5-315-inch-135-millimeter-x-9-inch-228-6-millimeter-x-6-688-inch-169-875-millimeter-dodge-p4b-e-135mr-pillow-block-roller-bearing-units.jpg)
![45 mm x 160 to 175 mm x 2-27/32 in Dodge ISN 510-045MLS Pillow Block Roller Bearing Units](https://m.lm76linearbearings.com/uploaded_images/d64038-45-mm-x-160-to-175-mm-x-2-27-x2f-32-in-dodge-isn-510-045mls-pillow-block-roller-bearing-units.jpg)