Rexnord ZBR5507G0782 Flanged Cartridge Blocks Rex Spherical Roller Bearings

5 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 6-Bolt Round Flange Cartridge Block, Double Setscrew Locking Collar, Clearance Seal, Threaded Cover/Housing drilled and face locked by a set screw, Clearance Decreased to C2, Inner Race with Rexlon