BEARING PROTECTOR W/AUTO CHECK

Bearing Buddy Bearing Protectors prevent wheel bearing failure and eliminates bearing repacking on recreational trailers. They continuously lubricate, prevent water and dirt from hubs and feature a pressure relief system that maintains internal pressure at 3psi to prevent overfilling. The barrel is constructed with a heavy chrome plating and stainless steel internal parts. They do not include a bearing bra. The BBB1980A and A-SS models include a "Visual Lubricant Indicator" feature.