About us We Zhenghang bearing Co., Ltd. specializing in supplying all types of bearings and relative accessories. OEM, ODM, OBM service are available as your requirement. A-one quality & reasonable price is the 629-RS factor of our prosperity. Products 1. Deep groove ball bearing: 6000series, 6100series, 6200series, 6300series, 6400 series, 6800 series, 6900 series, etc. 2. Angular contact ball bearing: 7100series, 7200series, 7300series, 7400series, etc. 3. Taper roller bearing: 30000series, 31000series, 32000series, 33000 series. 4. Spherical roller bearing: 20000series, 21000series, 22000series, 23000series. 5. Cylindrical roller bearing: N series, NU series, NJ series, etc. 6. Pillow block bearing: UC series, UCP series, UCF series, UCFL series. 7. Self aligning ball bearing: 1200series, 1300series, 2200series, 2300series. 8. Needle Roller Bearing 9. Sliding bearing 10. Slewing Bearing 11. Rod End Joint Bearing 12. Ceramic Bearing 13. Bearing Accessories Quality standard ISO 9001:2008 standard, GJB9001A-2001, TS16949-2002 Precision Rating P0(ABEC-1),P6(ABEC-3),P5(ABEC-5),P4(ABEC-7),P2(ABEC-9) Package Details 1.standard export packing (carton, wooden box, pipe packing) 2. Or packed as customer's request. Lubrication oil or grease. As you requirement, such as SRL, PS2, Alvania R12 and so on. Ring Material Chrome Steel ,Carbon steel, Stainless steel, Ceramic etc. Delivery Date Normally ready goods and stock within 7 days.