Maintenance free linear guide IKO NIPPON THOMPSON America
IKO's [ML] contains a lubrication part inside the bearing called C-Sleeve which is made of a porous resin tubular sleeve and has a great number of communicating holes that can hold a large amount of lubricant. Thus as you stroke this linear guide, oil will be gradually released from the bearing and you do not have to lubricate the system from time to time. Good for all kinds of application where it is hard to lubricate or requires clean environment.
