Oil Seal; 18.11" Shaft Dia; 20-5/64" Housing Bore; 0.866" Nominal Width; Nitrile Lip; Solid Seal; 0.866" Actual Width; Spring Loaded; 1 Sealing Lips; Stainless Steel Finger Lip Retainer; Steel Case; 59 Seal Design Code

Lip Seal; 17-3/4" Shaft Diameter; 20-5/64" Housing Bore; 7/8" Nominal Width; Mill-Right N Lip; Solid Seal; 7/8" Actual Width; Spring Loaded; 1 Sealing Lips; Carbon Steel Garter | Carbon Steel Finger Lip Retainer; Carbon Steel Case; 64 Seal Design Code

18.11" Shaft Dia; 20.078" Housing Bore; 0.787" Nominal Width; Silicone Lip; Split Seal; 0.787" Actual Width; Spring Loaded; 1 Sealing Lips; Stainless Steel Finger Lip Retainer; Rubber Case; 23-L Seal Design Code

18.11" Shaft Dia; 20.078" Housing Bore; 0.866" Nominal Width; Mill-Right N Lip; Solid Seal; 0.866" Actual Width; Spring Loaded; 1 Sealing Lips; Stainless Steel Finger Lip Retainer; Steel Case; 59 Seal Design Code