The SAF-XT pillow block housing is designed for typical SAF dimensional interchangeability, complete with such desirable features as 4-bolt caps, cap removal pry slots, elongated bolt holes, and dimpled feet for doweling. In addition to these features the SAF-XT housing also incorporates a better grease purging/sealing system for extra protection of the bearing in a hostile environment. Dodge® Pillow Block Housing, Both Ends Open Split, Series: 532, Four-Bolt Base Mounting, 6.69 in Base to Bore Centerline, 22 in Overall Length, 8.28 in Overall Width, 13.69 in Overall Height, Compatible Bore Diameter: 5-7/16 in, 5-1/2 in, Compatible Bearing Type: 22200K Adapter Mounted Bearing, 19.13 in Bolt Center-to-Center Length, 6-1/4 in Base Width, Cast Iron, Uncoated