About this item

• Wide Application: Bearing protectors are used for wheel hub grease cover bore with a diameter of 2.717 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.
• 2 x 2.717" Bearing Protectors
• Wide Application: Bearing protectors are used for wheel hub grease cover bore with a diameter of 2.717 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.
• 1.980 inch-2 Pack