• Shaft Diameter (Inside Diameter): 2.750 inches (69.85 mm)
• Housing Bore (Outside Diameter): 3.623 inches (92.02 mm)
• Seal Width (Thickness): 0.438 inches (11.13 mm)
• Design Type: Type-J / Flanged Outer Shell
• Lip Configuration: Spring-loaded single or double nitrile lip construction designed for maximum grease retention and dirt exclusion.