... --American,(Din)100Cr6--Germany4.Certificates:ISO9001:2000,ISO/TS169495.Feilds Used in: Motorcycle, Motor, Pump, Fan, Air conditioner, Microwave Oven ,Sewing ... .151.612M12×1.53.37UC2189016096 3739.756.312M12×1.54.36 Inch ball bearing UC204 / Pillow block bearing