Stainless Steel Bearing Protector for 2.047 Inch Inside Diameter Hubs, USA Made, 19B Bra, Heavy Duty Trailer Bearing Shield for Boat, Horse, RVs and Utility Trailers, Saltwater Ready and Road Trip Tough
✔️ 2.047 in (52 mm) hub size, heavy-duty stainless, saltwater
Protect your trailer bearings with a stainless steel bearing protector cap designed to seal out water, dust, and grit. This unit fits a 2.047-inch inside diameter hub and is ideal for boat trailers, RVs, horse trailers, and utility trailers in saltwater or high-mile highway use.
✅ Fits precisely 2.047" inside diameter hubs
✅ Stainless steel construction resists corrosion in saltwater
✅ Maintains grease pressure to seal out water and dirt
✅ Spring-loaded piston provides automatic pressure relief
✅ Easy hammer-in installation with no special tools
💡 What is a common way to protect trailer bearings from moisture and grit in saltwater environments? A handy approach combines a proper bearing protector with correct hub size to keep lubrication in and water out. - bearing protectors seal water out and preserve grease - stainless steel design resists corrosion in saltwater - easy installation with a hammer and block, no special tools - helps extend bearing life and reduce maintenance