Single ball a cooling fan

Single ball cooling fan


single ball a cooling fan is the improvement on the traditional oil bearing fan, the sliding friction and rolling friction mix, in the form of a ball bearing with an oil bearing to reduce the cost of double ball, it sets the advantages of oil bearing defect is joined after the ball, running noise increased, but still less than double ball bearing. Wenling city chi automotive air conditioning manufacturing co. , LTD. , specializing in the production of oil bearing, ball bearing, hydraulic cooling fan.