Fan Motor Bearing Grease

Fan motor cleaner motor scanner motor cylinder head motor spindle motor stepping motor rotary encoder view applications page sapporo precision is iso 9000 iso 9001 and iso 14001 certified.

Fan motor bearing grease.

The best product for one situation is not necessarily the best product for another even when that product is considered to be the best all around product on the market. Ball bearing applications miniature bearings applications include. Grease compatibility with some exceptions greases with different types of thickeners should be considered incompatible with each other. Able to handle light to moderate loads at high speeds this grease is often used on electric motor bearings for fans pumps and dryers.

Nlgi 2 is about the consistency of peanut butter. Excess heat could decrease the effectiveness of the lubricant causing the oil to separate from the thickener. Nlgi 3 is about the consistency of vegetable shortening. Electric motor bearing greasing requires the motor to be de energized during the procedure.

Purchasing an electric fan motor lubricant can be more difficult that some people realize because there are many factors that you have to consider. You want to find 10 15 or 20 weight non detergent motor oil. This allows the grease to cover the end windings of the insulation system and can cause both winding insulation. Fan bearing maintenance helps increase longevity and potential to reach the fan bearing s full l10 life.

While some grease is moved into the motor housing due to couetti flow the amount is considerably less than if the motor is operating. Nlgi viscosity grade is a rating of a grease s consistency. Ntn bearing 608zzc3 em single row micro ball bearing electric motor quality c3 clearance steel cage 8 mm bore id 22 mm od 7 mm width double shielded 3 3 out of 5 stars 4 10 46 10. An electric motor bearing grease that softens more than that may leak out of the bearing with age.

Using the wrong type can clog up the bearings and ruin the fan oftentimes requiring a full replacement. The oil to use in lubricating a ceiling fan s bearings is very specific. The increased friction and pressure from too much grease raises the temperature inside the bearing. The bearing now has to work much harder to push the rolling elements through a mud bog of grease.

Electric motor bearing grease should soften no more than 1 to 1 5 nlgi grades in this test. Stated as a number of hours l10 life indicates the life expectancy with 90 confidence that the bearings will meet the expectation.