Racewill 2 Pack 2.717" Trailer Wheel Bearing Protectors, Chromed Stainless Steel Axle Bearing Protective Kits with Auto Check & Dust Cap for Boat Trailer, Utility Trailer, Snowmobile, RV and ATV

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상품 특징

• 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.

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