Lip Seal; 7/8" Shaft Dia; 1.502" Housing Bore; 5/16" Nominal Width; Nitrile Lip; Solid Seal; 5/16" Actual Width; Spring Loaded; 2 Sealing Lips; Carbon Steel Garter Lip Retainer; Steel Case; CRWA1 Seal Design Code

1-1/8" Shaft Dia; 1.502" Housing Bore; 1/4" Nominal Width; Nitrile Lip; Solid Seal; 1/4" Actual Width; Not Spring Loaded; 1 Sealing Lips; No Lip Retainer; Steel and Rubber Case; 31 Seal Design Code