Features
Wide Application: Bearing protectors are used for wheel hub grease cover bore with a diameter of 1.98 inches for boat trailers, snowmobiles, RV, ATV and utility trailers.
Automatic Grease Check: Real time monitoring of lubricating grease pressure inside bearings through spring-loaded pistons, eliminating the need for frequent disassembly and inspection.
Weather Resistance: Chromed stainless steel bearing protectors have excellent corrosion resistance and rust resistance, suitable for saltwater or freshwater environments.
Prevent Leakage: Bearing protectors keep bearing grease from leaking out in high-speed rotation and high temperature, using a grease gun to lubricate bearings can solve the hub overheating issues.
Dust Prevention: Dust covers effectively block water, dust, and debris from entering the bearing chamber, reducing bearing wear and corrosion.
Discover More Best Sellers in Trailer Accessories
Shop Trailer Accessories
Trailer Accessories - Partsam 2Pcs Steel Trailer Light Boxes Housing Kit, 6" Oval Led Trailer Tail Lights Red/Amber Parking Turn Signal Lights & 2" Red Led Round Side Marker Clearance Lights w/Grommets and wire Connectors
Trailer Accessories - APlusLift HW-8SXLT 8000LB Extra Tall Extra Long Extra Wide 4-Post Portable Storage Service Car Lift / 36 Months Part Replacement
Trailer Accessories - NEWSUN® 7 Pin RV Blade Converter to 7 Way Round Trailer Socket, Adpater 7 Prong Connector with Wiring Harness, Vehicle End Connector, Mounting Bracket for Semi Truck Trailer Pickup Truck Tractor
Trailer Accessories - Partsam 4Pcs Red 7" Round Bus Stop Brake Tail Lights STT 17 LED Sealed LED Stop/Turn/Tail School Bus Light for Trucks Trailers Towing RVs Buses ATVs Utility Vehicles
Trailer Accessories - Partswcgg 2Pcs Steel Trailer Lights Boxes Housing Kit w/6 Inch Oval Red LED Trailer Tail Lights 10LED and 2" Round Red LED Side Marker Lights 4LED, Grommets and Wire Pigtails Connectors Included
Trailer Accessories - Lifting Jack Pad for Tesla Model 3/Y/S/X, 2016-2023 Upgraded Tesla Jack Rubber Pad Adapter Tool with Storage Box,Jack Pucks Tesla Accessories Protects Battery & Chassis (4 PCS)
Trailer Accessories - SUNCARACCL 4 Pack Trailer Hub Cap Rubber Plugs, Fits 1.98 Inch Trailer Hub Dust Caps, Rubber Grease Plug for Most 2000 to 3500 Pound Dexter EZ Lube Trailer Camper Axle
Trailer Accessories - 2pcs 2.72" Trailer Axle Wheel Hub and Bearing Dust Cap with Extra 2 Rubber Plugs for Most 7000 to 8000 Pound Axles Dexter Trailer Axle Dust Cap Cup Grease Cover Hub, Trailer Axle Grease Cap
