Nitrile Rubber End Cap With Steel Core For 85mm Shaft Diameter And 12mm Width, 85mm Outer Diameter, Protective Plugs And Caps To Seal Openings And Prevent Shaft Passage In Machinery, Nitrile Coating For Wear Resistance And Contaminant Shield

Sealed 85mm OD x 12mm Nitrile End Cap for Shafts (Single)
✔️ Steel body with nitrile coating, 85mm dia, 12mm wide

This rubber end cap seals the shaft opening and protects bearings by blocking dust, dirt, and moisture from entering the housing. It is typically used in industrial machinery, conveyors, gearboxes, and motor housings to prevent wear and misalignment and to shield sensitive components.

✅ Shaft diameter: 85 mm
✅ Width: 12 mm
✅ Seal material: nitrile rubber
✅ Body material: steel with nitrile coating
✅ Temperature range: -40 to 120 C (-40 to 248 F)

💡 What is an end cap plug used for in machinery housings and shafts?

In simple terms, end caps seal the shaft hole and protect bearings inside the housing.

• Protects bearings from dust, moisture, and contaminants
• Prevents shaft protrusion and reduces wear and misalignment
• Ideal for 85mm bore housings and nitrile rubber coatings