1-11/16" Shaft Dia; 2.55" Housing Bore; 0.47" Nominal Width; Nitrile Lip; Solid Seal; 0.47" Actual Width; Yes Spring Loaded; 2 Sealing Lips; Carbon Steel Garter Lip Retainer; Steel and Rubber Case; TC Seal Design Code

1.73" Shaft Dia; 2.55" Housing Bore; 0.31" Nominal Width; Nitrile Lip; Solid Seal; 0.31" Actual Width; Spring Loaded; 1 Sealing Lips; Carbon Steel Garter Lip Retainer; Steel Case; SB-H Seal Design Code

1.654" Shaft Dia; 2.55" Housing Bore; 0.53" Nominal Width; Nitrile Lip; Solid Seal; 0.53" Actual Width; Spring Loaded; 2 Sealing Lips; Carbon Steel Garter Lip Retainer; Steel and Rubber Case; HMSA95 Seal Design Code

1.654" Shaft Dia; 2.55" Housing Bore; 0.55" Nominal Width; Polyacrylate Lip; Solid Seal; 0.55" Actual Width; Spring Loaded; 3 Sealing Lips; Carbon Steel Garter Lip Retainer; Steel Case; HMSA56 Seal Design Code