... )samples available 5)prompt delivery time NTNbearings1.Deep groove ball bearings, a most popular type among rolling ... range and variations of structure. 2.Detailed Description: Bearing type: 6000~6010, 6200~6210, 6300~6310 ... Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RSQuality level: reach the ... , UCF, UCFL)5. low-noise deep groove ball bearing(mostly 6000 series) NTN deep groove ball bearing