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

Seal; Closed External; 40 MM ID X 62 MM OD X 5 MM T; Seal: Nitrile Buna-N | Case: Steel; Used With SSEM-40 | MAM-40 Ball Bushing Bearing

Seal; Closed External; 0.5" ID X 0.879" OD X 0.125" T; Seal: Nitrile Buna-N | Case: Steel; Used With SUPER-8 | A-81420 | XA-81420 Ball Bushing Bearing

Seal; Closed External; 0.625 IN ID X 1.129 IN OD X 0.125 IN T; Seal: Nitrile Buna-N | Case: Steel; Used With SSU-10 | SUPER-10 | A-101824 | XA-101824 Ball Bushing Bearing

20MM Bore; 32MM Outside Diamter; 45MM Length; Round Bore | Ball; Closed; 1 Seal; Steel Housing; Not Self Aligning