Cross roller bearing lubrication
Before the cross roller bearing leaves factory,some high-quality lithium complex grease have been put into the bearings,so,the bearings can be used directly when you get that,but after long time revoles,the grease will lose,that will cause the friction drag rise and life reduces,at this time you can add grease through the oil hole which is connects with the grease groove of the inner ring or outer ring of the cross roller bearings.
According to the different use conditions,supplement cycle approximately is 1-6 months,please use the same grease to fill when supplement,and uniform distribution in bearinginternal structure,the sealed cross roller bearing may extend the lubrication cycle suitable,please avoid to use different grease in one bearing.
After add the grease,at the cross roller bearing.the lubrication torque may rise temperature,when the over grease overflow from the oil seal,the lubrication torque will reture to the normal level in short time.
If the bearings works in the situation of strong shake,vacuum,high temperature,low temperature,or other special condition,common grease can not be used,pls contact with YOGIE.
