2-5/16" Shaft Dia; 3-1/4" Housing Bore; 3/8" Nominal Width; Nitrile Lip; Solid Seal; 3/8" Actual Width; Spring Loaded; 2 Sealing Lips; Carbon Steel Garter Lip Retainer; Steel Case; 41 Seal Design Code

2-5/16" Shaft Dia; 3-5/16" Housing Bore; 3/8" Nominal Width; Leather Lip; Solid Seal; 3/8" Actual Width; Not Spring Loaded; 1 Sealing Lips; No Lip Retainer; Steel Case; 4L Seal Design Code

2-5/16" Shaft Dia; 3.371" Housing Bore; 0.468" Nominal Width; Nitrile Lip; Solid Seal; 15/32" Actual Width; Spring Loaded; 1 Sealing Lips; Carbon Steel Garter Lip Retainer; Steel Case; 45 Seal Design Code

2-5/16" Shaft Dia; 3-1/8" Housing Bore; 3/8" Nominal Width; Nitrile Lip; Solid Seal; 3/8" Actual Width; Spring Loaded; 2 Sealing Lips; Carbon Steel Garter Lip Retainer; Steel Case; 47 Seal Design Code

2-5/16" Shaft Dia; 3" Housing Bore; 1/2" Nominal Width; Viton Lip; Solid Seal; 1/2" Actual Width; Spring Loaded; 2 Sealing Lips; Carbon Steel Garter Lip Retainer; Steel Case; 41 Seal Design Code