2011 Friend high precision deep groove ball bearing feature: 1.Highqualityandgoodservice 2. Lessfricationandgoodservice 3.Competitiveprice 4.Durable 5.Abilitytocarryheavyloads 6.Highlimitedspeed 7.Largesizerange:diameter:100-800mm 8.Variationsofkinds:7000,7000AC,7000A,7000B,DB,DF,ETC. 9.ISO9001-2000certificated 10.Material:bearingsteel,carbonsteel,stainlesssteel.Etc. 11.Precision:P0P5 size: 62026202N6202-Z6202-2Z6202-RZ6202-2RZ6202-RS6202-2RS1535110.60.04562036203N6203-Z6203-2Z6203-RZ6203-2RZ6203-RS6203-2RS1740120.60.06562046204N6204-Z6204-2Z6204-RZ6204-2RZ6204-RS6204-2RS20471410.10362056205N6205-Z6205-2Z6205-RZ6205-2RZ6205-RS6205-2RS25521510.12762066206N6206-Z6206-2Z6206-RZ6206-2RZ6206-RS6206-2RS30621610.20362076207N6207-Z6207-2Z6207-RZ6207-2RZ6207-RS6207-2RS3572171.10.28762086208N6208-Z6208-2Z6208-RZ6208-2RZ6208-RS6208-2RS4080181.10.3672011 Friend high precision deep groove ball bearingdetailed description: 1 Structure:ball bearing2 Type: ball3 Brand Name: skf, NSK, nachi, IKO, INA, KOYO,1 Bore Size: 5 - 4500 mm2 Outside Diameter: 16 - 5000 mm3 Model Number: 63011 Precision Rating: P32 Seals Type: Open3 Number of Row:double Row1 Place of Origin: Japan2 Bearing:KOYO bearing3 Brand: IKO,NSK,KOYO1 Vibration: V1,V2,V3,V42 Clearance: C2,C3,C4,C53 Precision: P0.P1.P2.P3.P41 Seals: Open,Z,ZZ,RS,2RS,2RZ2 Material: bearing steel3 Cage: brass, Nylon, steel1 Certificate: ISO9001:20002 Stock: available3linqing bearing 2011 Friend high precision deep groove ball bearing : FriendBearingCo. 1.Deepgrooveballbearing 2.taperedrollerbearing 3.linearbearing 4.slewingbearing 5.needlebearing 6.carbbearing 7.slbearing