Oil Seal; 1.845" Shaft Dia; 2.839" Housing Bore; 5/16" Nominal Width; Gylon Lip; Solid Seal; 5/16" Actual Width; No Spring Loaded; 1 Sealing Lips; None Lip Retainer; Stainless Steel Case; P/SI | 61 Seal Design Code

1.845" Shaft Dia; 2.839" Housing Bore; 5/16" Nominal Width; Gylon Lip; Solid Seal; 5/16" Actual Width; Not Spring Loaded; 1 Sealing Lips; No Lip Retainer; 316 Stainless Steel Case; PS-I Seal Design Code

1-1/8" Shaft Dia; 2.839" Housing Bore; 0.241" Nominal Width; Viton Lip; Solid Seal; 0.241" Actual Width; Spring Loaded; 2 Sealing Lips; Stainless Steel Garter Lip Retainer; Steel Case; TB Seal Design Code