20.472" Shaft Dia; 22-3/64" Housing Bore; 0.787" Nominal Width; Mill-Right N Lip; Solid Seal; 0.787" Actual Width; Spring Loaded; 1 Sealing Lips; Stainless Steel Finger Lip Retainer; Steel Case; 59 Seal Design Code

20.079" Shaft Dia; 22-3/64" Housing Bore; 0.78" Nominal Width; Mill-Right N Lip; Split Seal; 0.78" Actual Width; Spring Loaded; 1 Sealing Lips; Stainless Steel Finger Lip Retainer; Rubber Case; 23 Seal Design Code

20-5/64" Shaft Dia; 22-3/64" Housing Bore; 7/8" Nominal Width; Mill-Right N Lip; Solid Seal; 7/8" Actual Width; Spring Loaded; 1 Sealing Lips; Stainless Steel Finger Lip Retainer; Steel Case; 59 Seal Design Code