I'm hoping that a slow but steady oil drip will save my bearings from any more damag. Other objects and features of this invention will be in part apparent and in part pointed out hereinafter. Available in 4", 4 " and 5" diameters, the tools are used for fast stock removal; metal clean-up prior to welding; removal of weld beads; and various material-removal applications. By the 1950s, synthetic lubricants were developed for aviation and aerospace applications, as well as multi-grade oils for vehicles. The contact of the balls (18) with the races (10) and (14) is actually nearly a line contact, and, if even a light film of oil can be continuously and efficiently supplied to the balls (18), it will be sufficient, as well as cooler running. Briefly stated, the present invention relates to a dynamoelectric machine (e.g., an electric motor or the like) which includes a stator and a rotor, with the rotor having a rotor shaft, and with the stator having means for journalling the rotor shaft including a bearing support and a self-aligning bearing. Wick oilers are used on horizontal bearings operating in dusty surroundings. Heretofore in electric motors, the journal bearings were typically lubricated by wick-feed lubrication systems which supplied liquid lubricant so as to maintain a film of lubricant (referred to as an oil wedge) of sufficient thickness between the bearing and the shaft so as to prevent metal-to-metal contact between the shaft and the bearing and so as to result in a low friction bearing. 4. Wick Oilers have a wick of loose textured, long fiber wool that supplies oil to the bearing through capillary action. The shaft surface speed in this case is 30 rev/sec 5 in. These and other objects and features of the invention will appear from the following written description, and from the drawings, in which: FIG. The most common systems are: The provision of such a lubrication system which is of simple and economical construction, which is easy to install, and which is reliable in operation. 7, primed reference characters indicate parts having a similar construction or function as like parts in the instant invention heretofore described. Wick Lubrication System We constantly carry out our spirit of ''Innovation bringing advancement, Highly-quality guaranteeing subsistence, Administration selling advantage, Credit rating attracting buyers for Wick Lubrication System, Pool Pump O Ring Grease , Steam Turbine Oil System , Submersible Pump Lubricant , 120 Lb Grease Pump . 4.5.9 pertains to rolling element bearings at a particular operating temperature. In addition, some kind of slack adjusting mechanism must be provided, such as a set screw that presses on the outer end of the wick, both to initially set the wick inner end, and to keep it in continual, oil feeding engagement over time. Specifically, the bearing has a part-spherical outer surface which is socketed in the bearing support, a bore for the reception of the rotor . While wick 41 was herein disclosed as being a Z-shaped wick (as shown in FIG. 1 illustrating the hub of the end shield of the electric motor and a bearing assembly for journalling the shaft of the motor; FIG. Soft felt wick has density between 0.16 grams/cm3 to 0.22 grams/cm3. Modifications made to hub (14) to accommodate the invention include a trough shaped sump (20) cut all the way around into the inner surface, between the rows of balls (18), and three holes cut radially through hub (14) and into sump (20). A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. Thus, it will be appreciated that only a portion of the shaft received within the bore of the bearing comes into positive lubricant applying engagement with the wick. In a dynamoelectric machine as set forth in claim 1 wherein said bearing is a self-aligning bearing having a part-spherical outer surface socketed in said bearing support structure for limited rotation relative to said bearing support structure about any axis. A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. 4 with a lubricant applying wick installed in a slot in the bearing member, the wick being shown in phantom; FIG. According to the physical properties of a lubricant, there are following methods of lubrication. 3,164,422 which discloses a prior wick lubrication system for the spherical bearing supports of an electric motor. The wick is a soft, oil absorbent material capable of capillary action. Referring first to FIGS. Oil Cup ii. Check that the sump tanks are ready for operation. a) drop feed lubricator system. Circulating systems . Since wick element (36) does not actually touch wick passage (22), it is not hindered as it self-expands. Oil can be strained, filtered, and cooled because it is . Lubrication is necessary for the proper main-tenance of any machine. Wick feed lubrication systems have not found wide use in vehicle wheel bearings, in part because of shortcomings in the wick element itself. Prior art electric motor wick lubrication systems typically included a lubricant feeding wick in contact with a supply of lubricant. Specifically, bearing member 21' is shown to have a bore 23' with a slot or window S extending radially through the bearing member. The oil reservoir wick is held in place in the hub and is enclosed by means of a closure cap 33 press fitted into the inner bore of hub 17. Specifically, the bearing has a part-spherical outer surface which is socketed in the bearing support, a bore for the reception of the rotor shaft, and a longitudinal slot therein with a portion of the slot opening into the bore and extending longitudinally through the bearing. As the screws (32) are tightened, the wick element ends (40) will eventually hit the spindle (10) and the reservoir bottom wall (28), because L is slightly greater than D. The entire wick element (36) and spring (42) will be somewhat compressed from their free state when fully installed, as shown in FIG. Significant savings in repair and spare costs. A needle valve adjusts the rate of flow, which may be seen as drops passing through the window beneath the glass reservoir. Consistency class, as defined by the National Lubricating . The lubricant applying wick further is in lubricant transfer relation with the lubricant reservoir wick whereby lubricant from the reservoir wick is transferred to the lubricant applying wick for the continuous application of lubricant to the entire length of the shaft received within the bore of the bearing. Rotor assembly 7 further includes a rotor body 11 which is mounted on and which is rotatable with a rotor shaft 13 which extends endwise from at least one end of the rotor body. The oil after lubrication is returned to reservoir either directly or through filters. The width of center section (38) is smaller than the diameter of the wick passage (22), while end-to-end length L is just slightly greater than D. The felt stock is light and oil absorbent, with good wicking capacity, but is soft and, as best shown in FIG. 3 shows the wick element and spring prior to assembly; FIG. Specifically, the bearing has a part-spherical outer surface which is socketed in the bearing . This article provides a basic understanding of lubricators and lubrication systems, including the types, considerations for their selection, and common applications and uses. The lubricant applying wick further has a second portion extending generally radially outwardly from the first portion, this second portion being held captive between the bearing support structure and the bridge portion of the bearing. As shown in FIG. Still further, it will be appreciated that portion 45 extends axially inwardly relative to the bearing and that the end of wick portion 45 is in engagement with lubricant reservoir wick 31 so that the reservoir wick supplies lubricant to the lubricant feeding wick. As shown in FIG. 3 illustrating the end of a spherical, self-aligning bearing member; FIG. 7 is a sleeve bearing rather than a spherical bearing, it illustrates a long standing problem with both prior art sleeve and spherical bearing lubrication systems (i.e., transferring lubricant in axial direction along the portion of the bearing received in the bore of the bearing). The feeding wick typically had a portion thereof which protruded through a window or opening in the bearing and which was in rubbing contact with the shaft for applying lubricant thereto so as to insure that an adequant lubricant film or oil wedge was present between the shaft and the bearing member. 2 and 3, retainer member 35 is comprised of a generally square-shaped member of sheet spring steel or the like having a central opening therethrough with a socket shoulder 37 defining the central opening therethrough and with the socket shoulder bearing on the outer part spherical surface 25 of bearing member 21. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor. Reference may be made to U.S. Pat. As shown in FIGS. Force feed i. 4 shows the spring being assembled to the wick element; FIG. For engine parts, a type of lubrication system adopted is: . 7, either the inside bore of the bearing or the outer surface of the shaft were required to be grooved (i.e., to have helical or spiralled grooves machined therein) so as to carry lubricant in axial direction from the feeding wick along the length of the shaft supported by the bearing so as to insure adequate lubrication. 7, a typical prior art wick lubrication system for a rigid steel-backed babbit sleeve bearing member 21' is illustrated. In this manner, it will be understood that lubricant applying wick 41 is held captive within bearing member 21 by means of bridge 29 and by retainer 35. LubeSite's wick material (foam) replaces old-style felt or woven . The lubricant applying wick further is in lubricant transfer relation with the lubricant reservoir wick whereby lubricant from the reservoir wick is transferred to the lubricant applying wick for the continuous application of lubricant to the entire length of the shaft received within the bore of the bearing. A wick passage is cut through the outer race, opening both to the reservoir and between the ball rows, bordered by two oil return holes. We provide solutions that save money in manufacturing processes by reducing the amount of fluids consumed. Air-Powered Drum Pumps with Hose andFilter/Lubricator for Water, Oil, Coolants, and Chemicals. Pushing on a wick is similar to pushing on a string, which is not particularly efficient, especially when the wick is held back by the close engagement of most of its length with the close fitting wick passage. Follow these steps when starting up the machine: Make sure that the lube unit and sump tanks are clean. The four most common methods used to supply lubrication to bearings are: Oil drip feed lubrication. 4, slot 27 has a width, as indicated by dimension W, and a length (shown in FIG. Oil is easier to keep clean for recirculating systems. A reservoir sealing lid (34) is ported to match the wick passage (22) and oil return holes (24), and is trapped between reservoir (26) and hub (14). Further, a lubricant applying wick is received within this slot, the lubricant applying wick having a first portion thereof disposed in the portion of the slot extending longitudinally from one end of the bearing to the other with this last said portion of the lubricant applying wick being in lubricant applying engagement with the shaft received within the bore. These lubrication systems are low-pressure oil lubrication systems that serve light and medium machinery. In the 1920s, solvent refining took this further, with anti-oxidation, non-corrosive and viscosity-enhancing additives being introduced in the 1930s and 1940s, when oil analysis began being used in the rail industry. Thus, it will be appreciated that only a portion of the shaft received within the bore of the bearing comes into positive lubricant applying engagement with the wick. Linear guiding device with rail race lubricating elements. 2; FIG. It will be further noted that portion 43 of the lubricating wick extends the full length L of bearing member 21 and thus is in positive lubricant applying relationship with the shaft along the entire length of the shaft received in the bearing. 5 illustrating a typical prior art self-aligning bearing having a prior art lubricant applying wick installed therein. In a dynamoelectric machine as set forth in claim 4 and wherein said bridge portion of said bearing and said race of said hub are spaced apart for holding said intermediate wick portion therebetween. Typically, the motor includes a rotor shaft, a bearing support and a self-aligning bearing supported thereby journalling the rotor shaft of the motor. PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362. 1 is a partial longitudinal cross sectional view of a dynamoelectric machine (e.g., a fractional horsepower electric motor) incorporating the improved wick lubrication system of the present invention; FIG. Typically, the motor includes a rotor shaft, a bearing support and a self-aligning bearing supported thereby journalling the rotor shaft of the motor. A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. 2 is a left end view of the electric motor shown in FIG. Among the several objects and features of the present invention may be noted the provision of a wick-feed lubrication system for a dynamoelectric machine (e.g., a fractional horsepower motor) which supplies adequate lubricant to the shaft throughout the entire length of the shaft journalled within the bearing without the necessity of grooving either the shaft or the bearing; The provision of such a lubrication system in which both the radial and thrust bearing surface of an electric motor bearing are adequately lubricated by a single feeding wick; The provision of such a lubrication system in which the feeding wick is positively secured in place in lubricant applying contact with the shaft; and. 7, a typical prior art wick lubrication system for a rigid steel-backed babbit sleeve bearing member 21' is illustrated. In accordance with this invention, oil wick lubrication system 31 further includes a lubricant applying wick, as generally indicated at 41 (see FIG. Oil selection is normally made to satisfy lubrication requirements of the most demanding machine elements. A wick feed oil lubrication system for a bearing has a special wick element that is self-supporting and wear compensating. COMPATIBLE TOOLS: Use the Dynabrade Gear Oil on Dynabrade's geared tools that utilize a wick-type lubrication system. The oil flow is precisely controlled and delivered to the target machine parts while the machine is in operations. Further in accordance with this invention, it will be noted that lubricant is also applied to the outer face of bearing member by excess lubricant from wick 41 thereby to insure the interface between part-spherical surface 25 of bearing member 21 and race 19 is adequately lubricated. Lubrication systems distribute the lubricant to the moving machine parts in contact. Wick element (36) is cut from flat felt stock in a dumb bell shape, having a narrower center section (38) of length C and two enlarged ends (40). 2. The forced, the gravity and the wick feeds are more economical. UNSPSC 27131511. 2, the twist lock retainer has tabs 38 at its corners which cooperate with lugs 39 formed in hub 17. In a dynamoelectric machine as set forth in claim 1 wherein said lubricant applying wick is generally z-shaped in side elevation with said first portion of said lubricant applying wick at its top, with said second portion at its bottom, and with an intermediate portion between said first and second portions, said first and intermediate portions defining a notch for reception of said bridge portion of said bearing. 6). The aim of the gravity system, as of all lubrication systems, is to provide a reliable means of supplying the bearing surfaces with the proper amount of lubricating oil. At least a portion of this slot extends radially through the bearing from the bore to the outer surface of the bearing. 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Spring being assembled to the physical properties of a lubricant feeding wick in with... ; REEL/FRAME:003943/0592, Free format text: Each is suited for certain types of applications and. Precisely controlled and delivered to the bearing from the bore to the moving parts... Lugs 39 formed in hub wick lubrication system spherical bearing supports of an electric motor or the like is disclosed, well... Heretofore described 41 was herein disclosed as being a Z-shaped wick ( as shown in ;. 3 illustrating the end of a lubricant applying wick installed therein requirements of the electric motor the... Physical properties of a lubricant, there are following methods of lubrication gravity and the feeds!

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