FR188-2RS Flanged Ball Bearing 1/4 X 1/2 X 3/16 Inch Double Sealed Chrome Steel
Bearing Type Ball Bearing. Suffix on the bearing just for differentiating between Sealed and Shield type of bearing. It would not affect the use of our product. Bearing Number FR188-2RS. Sealed (Designation Suffix RS/2RS) – Made of sheet steel reinforced nitrile butadiene rubber (oil- and liquid-resistant).