GEM bearing Co.,ltd [China]

deep groove ball bearing 6000series 6200series 6300series 6400series taper roller bearing 30000series 31000series 32000series 33000series Cylindrical roller bearing NUseries NJseries NUPseries self aligning ball bearing 1200series 1300series 2200series 2300series angular contact ball bearing 7100series 7200series 7300series 7400series spherical roller bearing 20000series 22000series 23000series pillow block bearing UCseries UCPseries UCFLseries UCFCseries thrust ball bearing:51100series 51200series 51300series 51400series Needle roller bearing Inch series taper roller bearing Non-standard bearings adapter sleeves [email protected]