Household miniature bearing ( miniature linear bearings ) on behalf of the product is cleaner and the air conditioner motor bearing, mainly motor 22mm diameter. Characteristics of vacuum cleaner motor speed is up to 4-5 million to /min,conical bearing , motor and 100，000 rpm /min have also been used as cleaner mass market sales.
The air conditioner is long in the indoor use of equipment, have a high demand for low noise. Present problem is, electric corrosion electricity causes between the inner and outer slewing ring bearings , the solution is to use non conducting ceramic ball, from a technical level and will enhance the appliances used in miniature bearings.
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