Lip Seal; 1.377" Shaft Dia; 1.949" Housing Bore; 0.276" Nominal Width; Polyacrylate Lip; Solid Seal; 0.276" Actual Width; Spring Loaded; 2 Sealing Lips; Carbon Steel Garter Lip Retainer; Steel and Rubber Case; HMSA7 Seal Design Code

1.377" Shaft Dia; 2.162" Housing Bore; 0.744" Nominal Width; Polyacrylate Lip; Solid Seal; 0.744" Actual Width; Spring Loaded; 3 Sealing Lips; Carbon Steel Garter Lip Retainer; Steel Case; 87 Seal Design Code

1.377" Shaft Dia; 2-7/8" Housing Bore; 0.693" Nominal Width; Polyacrylate Lip; Solid Seal; 0.693" Actual Width; Spring Loaded; 2 Sealing Lips; Carbon Steel Garter Lip Retainer; Steel Case; 57 Seal Design Code