Rubber End Cover Plug Seal For Shaft Protection 85mm Outer Diameter 12mm Width Steel Body With Nitrile Rubber Coating Prevents Shaft From Passing Through Housing Wall Durable End Cap Sealing Solution

End Cap Seal EC85x12: 85mm OD, 12mm Width, NBR
✔️ Pack: 1; Outer Ø85mm; Width 12mm; Nitrile rubber seal

These rubber end cover plugs seal openings in machinery housings, preventing shafts from passing through and protecting bearings from dirt and debris. They’re commonly used on transmission housings, gearboxes, and other equipment with exposed shafts.

✅ Outer diameter: 85 mm (3.35 in)
✅ Width: 12 mm (0.47 in)
✅ Seal material: Nitrile Butadiene Rubber (NBR)
✅ Body: Steel with nitrile rubber coating
✅ Temperature range: -40 to 120 C (-40 to 248 F)
✅ Pack size: 1 piece

💡 What is a rubber end cap seal used for in machinery?

It's handy for keeping shafts protected and bearings safe in sealed housings. - shields dirt and moisture from bearings
- helps retain lubrication inside the housing
- easy retrofit for 85mm bore equipment