... in motor, motorcycle, pump,tools and so on Deep Groove Ball Bearings, withi high quality and competitive price,maily used in motor ... , 625 - 6211, 6300 - 6310.16000-160123) Material Used: GCr15 ---China, (AISI) 52100---American, (Din) 100Cr6---Germany;4)Shield/closure: open bearing, Z ... , offering the clients a full package and wide selection of bearings and its related products as well as state-of-the ...