1" Bore; 3.01" Nominal Bolt Circle Diam; 4 Bolt Square Flange; Aluminum Housing; Ball; 2-1/4" Length Thru Bore; 2.13" Bolt Spacing; 5.33" Housing Length; 5/16" Mounting Hole Diam; Relubricatable; SSU-16-WW; 2 Seals; Self Aligning; End Mount Twin

5/8" Bore; 1-1/8" Outside Diamter; 1-1/2" Length; Round Bore | Ball; Closed; Steel Housing; Self Aligning

3/4" Bore; 1.25" Outside Diamter; 1-5/8" Length; Round Bore | Ball; Closed; Steel Housing; Self Aligning

Ball Nut; 1.5" X 0.25"; Non-Preloaded; Steel