FHBR203-17mm Rubber Interliner Set Screw Locking 17mm BearingThis item will be shipped within One Week Returns Subject to 15% restocking Fee FHBR203 17mm Rubber Interliner Ball Bearing Set Screw Locking 17mm Inner Diameter FHBR203 17mm conductive Rubber Interliner Ball Bearing, it uses to dissipate static, it reduces noise ans vibration, FHBR203 17mm commonly assembled in pressed steel housings, bearing is narrow inner ring, Standard seal is RST tight riding, full cover, and metal shroud seals. FHBR203 17mm