Deep groove ball bearings are the most common form of rolling bearings and are mainly uses stainless steel and bearing steel as raw materials in a wide range of household appliances, micro motor, -driven tools, motorbike, automobile, medical appliance, sports machinery, textile machinery and agricultural machinery, etc.

high speed thin wall deep groove ball bearing 6704 ZZ Rs 20*27*4mm chrome steel bearing 6704 for CNC Machine are low noise, low vibration, high precision and high sealing performance, etc. A range of deep groove ball bearings include: stainless steel ball bearing, non-standard bearing and other types of ball bearings, the roller bearing can handle not only radial forces, but also moderate axial loads in both directions. They are easy to install and can be deployed in a variety of configurations.