Air Condition Bearing 1.air bearing ISO9001;QS9000 ;ISO/TS16949 ;2002certificate 2.competive price,excellent quality,quick del air condition compressor bearing1. Material: Chrome Steel GCr15 / Gcr15 Simn Stainless Steel AISI152100/AISI1440C....2. Features: Able to accommodate misalignment, Relatively high speed....3. Applications: European, Japanese, American and Korean automobile, et