SR188-2RS Ceramic Si3N4 Stainless Steel ABEC-5 Bearing 1/4"x1/2"x3/16" Inch Miniature Ball Be
|SR188-2RS Sealed Ball Bearing|
ABEC-5 Quality with Si3N4 Ceramic Balls
1/4" x 1/2" x 3/16" inch
SR188-2RS Bearing is double sealed, radial, deep groove ball bearing,bearing is made of Stainless Steel with Ceramic Balls (Si3N4),bearings is sealed and self lubricated, the quality is set to EMQ (ABEC-5 quality),inner diameter is 1/4" inch, outer diameter is 1/2" inch and width is 3/16" inch.