Rubber End Cap Plug 30mm OD By 5mm Width With Steel Core Nitrile Coating For Shaft Protection And Bearing Seal Prevents Shaft From Exiting Housing Wall Durable End Cover For Machinery And Equipment

End Cap Covers for 30mm Shaft with Nitrile Rubber Coating
✔️ 30mm OD x 5mm width; single unit, steel core with nitrile rubber coating

These end cap covers plugs seal shaft openings and protect bearings inside housings. They are designed for 30mm shafts and are commonly used in machinery, conveyors, and gear housings to prevent dust, moisture, and oil intrusion.

✅ Shaft diameter: 30 mm
✅ Width: 5 mm
✅ Material: nitrile rubber coating on steel body
✅ Temperature range: -40 to 120 C (-40 to 248 F)
✅ Application: end cap covers plugs seal openings in housings

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

- End caps seal openings to protect bearings and prevent dust/moisture infiltration - Handy for shaft retention and oil seal in small machinery - Made with nitrile rubber over steel for long life - Fits standard 30mm shaft systems and similar housings