Abstract: A cage (10) for holding rolling elements (9) of a roller bearing (6) comprises a frame part (15) holding the rolling elements (9) on a bearing circumference (17), and at least one circumferential sealing lip (16c, 16d) extending from the frame (15), made of a more pliable material than the material of the frame. The frame (15) has parts comprising concave surfaces (38). The material of the circumferential lip at least partly fills the concavities (25) defined by these concave surfaces.

Abstract: A motor vehicle bump stop has an upper retainer, a lower retainer and rolling bodies arranged between the retainers to enable the relative rotation thereof, the retainers are arranged to form together at least one annular space defined laterally by two respectively inner and outer axial walls. The stop has a set of at least two mounted seal rings stacked axially in the space with an axial clearance. The rings are mounted on the inner or outer wall and form a radial clearance with the outer or inner wall, so as to form a sealing baffle in the space.

Abstract: A suspension thrust bearing device includes a lower cap, an upper cap having a surface portion, and a bearing disposed between the two caps. The bearing includes a lower race mounted on the lower cap, an upper race mounted on the upper cap, a plurality of rolling elements disposed between the two races, and a cage for retaining the rolling elements. The cage has a holding part for the rolling elements and a sealing lip extending from the holding part towards a periphery of the bearing, the lip including first and second integral legs extending in opposing directions. In certain embodiments, the first leg cooperates with the upper cap surface portion and the second leg cooperates with the lower race to form a seal. In other embodiments, the first leg cooperates with the lower race and the second leg cooperates with the upper cap surface portion to form a seal.

Abstract: An axial thrust bearing system comprises a rolling bearing (6) which comprises an upper race (7) secured to an upper cover (4), a lower race (8) secured to a bearing seat (5), rolling elements (9) between the two races, and a cage (10) for retaining these rolling elements. At least one of the races consists of a part separate from the upper cover or from the bearing seat. The cage comprises a framework portion(15) keeping the rolling elements (9) on a rolling circumference, a first lip (16a, 16d) and a second lip (16b, 16c) each extending radially from a periphery of the framework respectively towards the outside and towards the inside of the rolling circumference (17). The first and the second lips (16a-16b, or 16d-16c) are both in sealed contact, on either side of the separate part, with a substantially radial surface portion of the upper cover (4a) or of the bearing seat (5a).

Abstract: The present invention relates to automatic transmissions. In particular, the present invention relates to the GM 700r4 automatic transmission. More particularly, the invention relates to a novel bearing/oil seal designed to replace the OEM input to output oil seal in the GM 700r4 transmission which is known to have oil seal failure history. The OEM input and output shafts of transmissions produce substantial movement relative to each other. Excessive movement between the shafts causes rapid oil seal wear, oil loss, and transmission failures. The new bearing/oil seal design of the present invention serves to couple the shafts together, and provide a vertical sealing face for a more durable seal. The benefits from the new bearing/oil seal are less movement throughout the drive train, longer oil seal life, less binding of the ¾ clutch pack, longer transmission shelf life, and increasing overall durability.

Abstract: A clutch release bearing device having an interior and an exterior raceway. The exterior raceway is equipped with a ring wall being retracted underneath the path radius of an inner roller body raceway. An interior sealing device is provided, including a ring element axially supported on an inner radial wall section of the retracted ring wall.

Abstract: Clutch release bearing device, including an operating element, a rolling bearing furnished with rolling elements, with a non-rotating ring provided with a radial portion facing inwards and having a central opening, and with a rotating ring, the said rolling bearing being mounted on the operating element with which it may move axially, and a self-alignment sleeve placed between the non-rotating ring and the operating element and provided with a plurality of elastic ribs facing inwards.

Abstract: A bearing device has a shaft having a flange, a ball bearing rotatably supporting the shaft, a sleeve in which a ball bearing is fixed at an inside thereof, and an annular sealing member held between the flange and an inner ring of the ball bearing and forming a labyrinth seal in a gap between the annular sealing member and the sleeve.

Abstract: A rolling bearing includes a bottom ring, a top ring having a skirt with at least one radial protrusion, and a plurality of rolling elements disposed between the rings. A seal is radially disposed between the top and bottom rings and includes an annular radial rib, the rib being positioned axially above the radial protrusion of the top ring skirt so as to interfere diametrically with the radial protrusion and configured to frictionally contact the skirt to attach the seal to the top ring, and a retainer configured to axially retain the bottom ring relative to the top ring. A suspension thrust bearing device includes the rolling bearing and a support element for the rolling bearing forming bearing means for a spring, and a suspension strut for a motor vehicle includes the suspension thrust bearing device.

Abstract: The suspension thrust bearing device comprises a rolling bearing 44 forming an axial stop and a support element 42 for the rolling bearing forming bearing means for a spring, the rolling bearing comprising a bottom ring 48 in contact with the support element, a top ring 46 and a plurality of rolling elements 50 positioned between the rings. The support element 42 comprises a body 60 and a stiffening insert 66 at least partly covered by the body is formed of a rigid material 62 for the transmission of axial forces between the spring and the rolling bearing and a flexible material 64 to provide at least one dynamic seal 84b, 86b inside the device. At least a part of the rigid material is situated radially between the flexible material and the stiffening insert.

Abstract: The present invention provides a grease composition capable of effectively preventing a rolling surface of a bearing from having hydrogen brittleness-caused peeling, a grease-enclosed bearing in which the grease composition is enclosed, and a rotation-transmitting apparatus with a built-in one-way clutch in which the grease composition is enclosed at a sliding portion. The grease composition contains a base grease consisting of a base oil and a thickener; and an additive added to the base grease. The grease composition prevents a frictional wear surface of the sliding portion or a newly generated surface consisting of iron or the like exposed owing to wear from being peeled owing to hydrogen brittleness. The additive contains a bismuth-based additive or a magnesium-based additive. The bismuth-based additive consists of at least one of inorganic bismuth and organic bismuth not containing a sulfur component. The magnesium-based additive consists of at least one of inorganic magnesium and organic magnesium.

Abstract: Clutch release bearing device, including an operating element, a rolling bearing furnished with rolling elements, with a non-rotating ring provided with a radial portion facing inwards and having a central opening, and with a rotating ring, the said rolling bearing being mounted on the operating element with which it may move axially, and a self-alignment sleeve placed between the non-rotating ring and the operating element and provided with a plurality of elastic ribs facing inwards.

Abstract: A bearing assembly for a downhole motor comprises a housing having an upper end, a lower end, a radially inner surface, and a radially outer surface. In addition, the bearing assembly comprises a mandrel rotatably disposed within the housing. Further, the bearing assembly comprises an upper seal assembly, a lower seal assembly, and a thrust bearing assembly, each radially positioned between the housing and the mandrel. The bearing assembly also comprises a lubricating fluid radially disposed between the housing and the mandrel. The lower end of the housing comprises a first check valve radially positioned between the radially inner surface and the radially outer surface of the housing. The check valve is in fluid communication with the lubricating fluid and is adapted to allow at least a portion of the lubricant to exit the bearing assembly at a predetermined pressure differential.

Abstract: A sealed bearing includes a first race having a circumferential outer surface with a first portion of a first diameter and a second portion of a reduced diameter. A second race is provided having an circumferential outer surface with a first portion of a first diameter and a second portion of a reduced diameter. Rolling elements are positioned between the first race and the second race. A race retention sleeve is provided which engages the second portion of the first race and the second portion of the second race.

Abstract: A vehicle wheel bearing apparatus has an outer member and an inner member. Double row rolling elements are freely rollably contained between the outer and inner raceway surfaces of the outer and inner members, via cages. Seals are mounted between the outer and the inner members. A backup seal is fit onto the outer circumference of the outer side end of the outer member. The backup seal has a metal core that includes a cylindrical fitting portion and an upstanding portion that extends radially outward from the fitting portion. A sealing member is integrally adhered to the metal core. The sealing member has a side lip formed so that it extends radially outward from the metal core and inclines toward the inner side surface of the wheel mounting flange to slidably contact the flange, via a predetermined interference.

Abstract: A rolling bearing includes: outer and inner rings, at lease one of which is made of a ceramics; a plurality of rolling elements interposed between the outer and inner rings; a seal groove, a sectional shape in an axial direction of which is formed by substantially a partial circular arc, and which is formed on a shoulder portion of a raceway of one of the outer and inner rings; and a resin seal member including a peripheral edge portion fitted to the seal groove.

Abstract: The present invention provides a grease composition capable of effectively preventing a rolling surface of a bearing from having hydrogen brittleness-caused peeling, a grease-enclosed bearing in which the grease composition is enclosed, and a rotation-transmitting apparatus with a built-in one-way clutch in which the grease composition is enclosed at a sliding portion. The grease composition contains a base grease consisting of a base oil and a thickener; and an additive added to the base grease. The grease composition prevents a frictional wear surface of the sliding portion or a newly generated surface consisting of iron or the like exposed owing to wear from being peeled owing to hydrogen brittleness. The additive contains a bismuth-based additive or a magnesium-based additive. The bismuth-based additive consists of at least one of inorganic bismuth and organic bismuth not containing a sulfur component. The magnesium-based additive consists of at least one of inorganic magnesium and organic magnesium.

Abstract: A suspension strut used in a wheel suspension of an automotive vehicle, includes a shock absorber, a suspension strut bearing, and a coil spring at least partially coaxially surrounding the shock absorber and having one spring end supported by the shock absorber. The suspension strut bearing includes two plastic carrier elements, and a roller bearing positioned between the carrier elements. One carrier element is a guide ring connected to a vehicle body of the vehicle, and the other carrier element is a single-piece housing having incorporated therein plural hollow chambers in partial concentric surrounding relationship to the shock absorber and formed with a guide collar and a support surface for supporting the other end of the coil spring. The guide ring has a radially inner collar and a radially outer collar which together receive the roller bearing and extend at least beyond a midsection of the roller bearing.

Abstract: A suspension thrust bearing including a first race, a second race, a row of rolling bodies disposed between the two races, a first cap 13 in contact with the first race, and a first cup 4 in contact with the first cap 13. The first cap 13 includes integral axial retention means for retaining the first cup 4.

Abstract: Clutch bearing device comprising an actuating element intended to be mounted on an operating element 2. The actuating element comprises a rolling bearing 1 provided with a rotating race 15 and with a non-rotating race 9, the said bearing 1 being able to be displaced radially with respect to the operating element 2 to self-align with the clutch diaphragm, the non-rotating race 9 comprising an inwardly-directed radial portion 13. The device comprises a means of axially securing the actuating element to the operating element 2. The device comprises a self-alignment member 21 centered on the non-rotating race 9 and provided with axially elastic elements 23.

Abstract: A seal for sealing between the inner ring and outer ring of the clutch release bearing comprising a labyrinth seal section extending from one of the inner ring and outer ring and kept in a non-contact state with reference to the other ring, and a contact seal section comprising a lip portion and provided on the internal side of the labyrinth seal and kept in a contact state with reference to the other ring, and the lip portion acting to obstruct semi-fluidized foreign matter which enters through the labyrinth seal.

Abstract: A suspension thrust bearing includes a first race, a second race, a row of rolling members disposed between the two races, a cap fastened to the first race and a sealing member that is fastened to a rotary or non-rotary member and cooperates with a respectively non-rotary or rotary surface. The sealing member includes a seal that is initially separate from the cap. The seal is mounted on the cap. It has a bead which is force-fitted in an annular groove in the cap. The seal is disposed axially between the cap and the second race or another cap fastened to the second race and has a lip that comes into rubbing contact with a bearing surface formed by a surface of the second race or of the other cap fastened to the second race.

Abstract: A strut bearing includes two bearing races, a space formed between these two races, roll bodies arranged in the space between the two races, and a seal for sealing the space formed between the two races. At least a part of the seal is made of an elastic material, and the seal is molded to the bearing races or to parts of a casing accommodating the bearing races.

Abstract: A seal for sealing between the inner ring and outer ring of the clutch release bearing comprising a labyrinth seal section extending from one of the inner ring and outer ring and kept in a non-contact state with reference to the other ring, and a contact seal section comprising a lip portion and provided on the internal side of the labyrinth seal and kept in a contact state with reference to the other ring, and the lip portion acting to obstruct semi-fluidized foreign matter which enters through the labyrinth seal.

Abstract: A strut bearing includes two bearing races, a space formed between these two races, roll bodies arranged in the space between the two races, and a seal for sealing the space formed between the two races. At least a part of the seal is made of an elastic material, and the seal is molded to the bearing races or to parts of a casing accommodating the bearing races.

Abstract: A suspension thrust-bearing device for a telescopic suspension strut of a motor vehicle which includes a rolling bearing forming an axial thrust stop, a metal cup for accepting a suspension spring, and an elastic support block. The rolling bearing is positioned between the metal cup and the elastic support block which is secured to the frame of the motor vehicle. The rolling bearing includes an upper race placed within a cap which is in contact with the support block, and a lower race. The cap is provided with means for axially retaining the metal cup, to form a unit assembly, and acts as an interface between the upper race and the elastic support block. An outer cylindrical portion of the cap covers the periphery of the metal cup.

Abstract: A sealable bearing race assembly including a first component and a second component cooperatively mateable with each other to yield a sealed bearing assembly. The first component has a first circular channel for accommodating a bearing structure such as a plurality of ball bearings, and flanked by a first lateral flat border and a first medial flat border. The first lateral flat border has a first biaser there behind for urging that border away from an underlying first support. The second component has a second circular channel alignable with the first channel, and is flanked by a second lateral flat border and a second medial flat border. The second medial flat border has a second biaser there behind for urging that border away from an underlying second support.

Abstract: A roller cage for an axial-thrust bearing in a rotating machine has a substantially flat annular body with a first face, a second face, a radially inner surface, a radially outer surface, and a plurality of radially-arrayed substantially rectangular roller pockets with axially oriented sidewalls and endwalls. The cage also has features which provide enhanced flow of lubricant, present within the rotating machine, through the radially arrayed roller pockets during operation of the rotating machine. Rollers are retained within the pockets by a single projection on the sidewall of each pocket at the first face and another single projection on the other sidewall at the second face. Cage design in conjunction with inner and outer race design assures direction of lubricant flow to locations with greatest lubrication and cooling requirements.

Abstract: The invention concerns a rolling bearing for a release device of a friction clutch. The rolling bearing (1a) includes a rotating outer bearing ring (12) and a rotationally fixed inner bearing ring (2). Rolling elements (15) are guided in an inner space (14) between the bearing rings which is sealed by a sealing element. The inner space (14) of the rolling bearing (1a) is sealed on one side of the rolling elements (15) by a sealing element (20) and on the other side of the rolling elements (15) by a retention element (7). The sealing element and the retention element are each rotationally fixed on one of the bearing rings, and free ends of the sealing element and the retention element extend up to the respective other bearing ring of the rolling bearing (1a) to create a large axial or radial overlap which forms an annular gap (25, 26).

Abstract: Axial roller bearing assembly for absorbing the axial forces of a steering knuckle pivotally supported on a steering knuckle bolt at the end of an axle of a vehicle comprising first and second bearing disks having spaced confronting raceways for a plurality of rolling elements. One of the disks has a sleeve-like edge, which encloses the rolling elements and the lateral surface of the second disk with play and prevents the rolling elements from escaping radially outwardly. A sealing ring made of elastic-type material is disposed between the sleeve-like edge and the lateral surface. A stop ring (27), separate from the disks (13, 16), is provided on the inner radial envelope circle of the rolling elements (15) to prevent the rolling elements (15) from escaping radially inwardly.

Abstract: In this seal-carrying bearing, seals are fitted removably in outer races. Owing to a resilient force occurring due to the elastic deformation of the seals fitted in annular grooves formed in the outer races, the seals are held in the annular grooves. Each of the seals comprises a core member fitted in the relative annular groove and formed by an elastic metal plate, and an elastic seal member fixed unitarily to the core member. The elastic seal member comprises a support portion fitted in the annular groove and held therein by a resilient force owing to elastic deformation occurring to the insertion thereof into the annular groove, a seal base portion closely contacting a circumferential surface of the relative outer race along the annular groove, and a seal lip portion extending from the seal base portion to a position in which the seal lip portion contacts the counter surface of the inner race.

Abstract: A rotary seal is located in a gap between an inner surface and an outer surface. A radial bearing allows the inner and outer surfaces to rotate relative to each other. A radial barrier includes a plurality of annular outward-pointing flanges attached to the inner surface interleaved with a plurality of annular inward-pointing flanges attached to the outer surface. The flanges may be angled and have an upturned lip located at an inner edge of each flange. The radial seal may include a magnet. A robotic arm has a first housing with a top surface and an aperture therein. A shaft extends up through the aperture, and there is a gap between the shaft and an inner edge of the aperture. A splash guard may extend over said gap, and an indentation in said top surface may at least partially surround the gap.

Abstract: There is disclosed a bearing (4) usable for scissors, including a disk-shaped holding plate (44) and a plurality of steel balls (4). The holding plate (44) is provided with a plurality of steel ball holding apertures (41) for rotatably holding the steel balls (40) under a condition where the spherical surface of each steel ball (40) is projected beyond either side of the holding plate (44); and, at a peripheral edge portion of each steel ball holding aperture (41), and at an outer peripheral edge portion of the holding plate (44), foreign material blocking barriers (42, 43) are respectively formed taken along the entire peripheral edge portions so as to each have a height lower than the height of the projecting portion of each steel ball (40).

Abstract: In a sealed thrust bearing providing a case which is formed of a corrosion resisting material and fixedly fitted to an outer race, an outer seal ring which is fixedly fitted to the outer peripheral edge of an inner race, and an inner seal ring which is fixedly fitted to an inner flange, the outer peripheral edge of a first outer seal lip forming the outer seal ring is slidingly contacted with the inner peripheral surface of the outer cylindrical portion of the case. The end edge of a first inner seal lip forming the inner seal ring is slidingly contacted with the flat portion of the case. In the inner peripheral edge of the flat portion, an inner cylindrical portion is so formed as to cover the sliding contact portion between the end edge of the first inner seal lip. The sealed thrust bearing can prevent the sliding contact portions thereof from being worn greatly even if rain, mud or the like splash on them.

Abstract: In an axial bearing with an adjoining seal between two members, which form contact surfaces for the rolling elements (2) of the bearing, which are held by a cage (1, 15), one of the two members is formed by a thrust washer (4, 14, 18) for the rolling elements (2), which is integrated as a part of the bearing assembly and is provided at a central centering opening (7) with a conical seating surface (8) through which the thrust washer can be resiliently loaded radially by a sliding surface (11) of complementary shape to provide a radial seal.

Abstract: Two annular sealing members are mounted at opposite ends of an anti-friction bearing to prevent leakage of lubricant out of the bearing. One of the sealing members includes a rigid annular plate having a molded elastomeric protuberance extending into an annular groove in an end surface of an inner race of the anti-friction bearing. The protuberance maintains concentricity and limits radial shifting between the sealing element and the bearing assembly.

Abstract: A tapered roller thrust bearing assembly with an internal seal and slotted closure cup. The seal is affixed to the inner surface of the closure cup and is totally enclosed thereby. A flexible flange portion on the seal prevents entry of debris into the bearing assembly, yet permits grease to exit the assembly. Because it is totally contained within the closure cup, the seal is protected from injury and wear. Moreover, production of the bearing assembly is simplified. The closure cup has a side wall with a number of slots which extend from the open end of the closure cup to an intermediate point of the side wall. The slots increase the area for the escape of grease during lubrication of the bearing assembly. The slots also allow for improved consistency in crimping or bending of the side wall of the closure cup during assembly.

Abstract: An improved shaft seal including a relatively uniformed diameter hole in a housing surrounding a relatively uniformed shaft, with a shoulder on the shaft passing axial loads through a thrust bearing and seal to a ring fixedly connected to the housing.

Abstract: A tapered roller thrust bearing assembly with an internal seal. The seal is affixed to the inner surface of the closure cup and is totally enclosed thereby. A flexible flange portion on the seal prevents entry of debris into the bearing assembly, yet permits grease to exit the assembly. Because it is totally contained within the closure cup, the seal is protected from injury and wear. Moreover, production of the bearing assembly is simplified.

Abstract: The invention relates to a dry-running vacuum pump (1) with at least one vertically disposed shaft (2, 3) which is mounted in an upper bearing plate (14) by means of a lubricated rolling bearing (27) situated in an open-topped pot-like component (51); in order to reduce the number of gaps in the area of this bearing (27) it is proposed that with the open-topped pot-like component (51) there be associated an open-bottomed pot-like component (54) fastened to the housing, the wall (55) of which reaches into the pot-like component (51) on the shaft, the rolling bearing's ring (62) that is fixed to the housing being supported on the inside of the said wall.

Abstract: A journal for a frame fork of a bicycle including a sleeve engaged on the frame fork and including a bearing engaged in the upper portion and the lower portion, and a member threadedly engaged on the upper end of the frame fork and pressing against one of the bearings, whereby the frame fork is rotatably and stably supported in the sleeve.

Abstract: A seal having a steel backing ring closely surrounding a shaft supporting a seal through a teflon intermediate member, the seal itself having a generally "L" shaped steel backup plate next to the intermediate member.

Abstract: A journal for a frame fork of a bicycle including a sleeve engaged on the frame fork and a bearing engaged in an upper portion and a lower portion respectively, the frame fork including an outer thread formed on an upper end, a member threadedly engaged on the upper end of the frame fork and pressing against one of the bearings, and a cut laterally formed in the member such that the member is separated into two portions, a bolt engaged in an aperture formed in the member and perpendicular to the cut for coupling the two portions together.

Abstract: There is disclosed an improved circular sliver knitting machine having increased carding capacity for increasing the amount of sliver which can be carded and fed into the knitting machine. A mounting ring is fixed on an upper bed plate fixed to the sliver knitting machine frame. A plurality of sliver feed assemblies are supported on a sliver feed mounting plate secured to the upper bed plate. The sliver feed assemblies interconnect to a ring gear mounted in surrounding spaced relation to the mounting ring. The sliver feed assemblies card and feed sliver yarn to the knitting needles as the ring gear is turned. A bearing assembly for allowing rotation of the ring gear relative to the mounting ring while withstanding radial and tangential loads imparted on the ring gear includes at least one wire race extending along the outer surface of the mounting ring and at least one wire race extending along the inner surface of the ring gear.

Abstract: A transverse guide roller for track-guidable buses effectively prevents the access water to the rotational bearing of such rollers housed rotatably in a horizontal plane. To this end, the rotational bearing is accommodated in a bearing bell which covers the rolling bearing arrangement in a protective and sealing manner. The wheel body has essentially the shape of a cup with an upwardly pointing opening and with a bearing journal projecting from the cup bottom. The rolling bearing is fixed on the bearing journal with the inner ring as a rotating rolling bearing ring. The cup bottom has, at its lowest point, several discharge orifices for the unhindered discharge of water which may have penetrated.

Abstract: A caster bearing assembly attachable to a surface for facilitating the movement of a body along a roller plane located above the surface. The caster bearing assembly (10) includes a base part (16) mounted to the surface, a top part (18), bearings (20), and a roller assembly (22). The bearings fit within a bearing raceway (24) formed by an outer race (42) in the base part and an inner race (56) in the top part, thereby allowing the top part to fully and freely move relative to the base part. The bearings are inserted into the bearing raceway through an opening (58) extending from an exposed surface (54) of the top part to the bearing raceway. The opening is then sealed with a plug (60) having an inner surface (62) substantially matching the inner race at which the opening terminates. The roller assembly is fixedly attached to the top part so that the orientation of its rollers (26) may be varied.

Abstract: Hydraulic steering mechanism is extended through an aperture in an end wall in a housing that has a pressure chamber, the steering mechanism including a slide rotatable with the steering column. An axial bearing is mounted by the end wall for rotatably mounting the steering mechanism while the aperture axially opposite end portion mounts a sealing ring between the housing and the steering mechanism. Axially between the sealing ring and the bearing there is a pressure reduction ring providing an annular gap with the slide for throttling the flow of fluid from the pressure chamber to a fluid collecting chamber that at least in part is defined by the pressure reduction and sealing rings. Fluid can flow from the collecting chamber through a housing outlet. The pressure reduction ring has an enlarged diameter flange for sealingly engaging the end wall and being clamped between the wall and the axial bearing.

Abstract: A sealed bearing assembly for downhole drilling motors, which has a modular drop-in type construction. The sealed bearing assembly includes a housing portion which is secured to the drilling shaft and a housing portion which is secured to the casing. A bearing assembly extends between the two housing portions and the housing portions encase the bearing assembly and include a sealed construction which prevents the entry of drilling mud into the sealed assembly. A number of flow passages are provided in the rotating housing portion and/or the stationary housing portion so as to allow fluid to freely pass the sealed bearing assembly such that there is a negligible pressure drop across the sealed bearing assembly. The assembly also includes sealing portions on either side of the bearing assembly which preclude the entry of mud into the sealed bearing assembly.

Abstract: An axial anti-friction bearing for mounting of the spring pad in a shock absorber leg of a vehicle wheel. The bearing including two races supporting rolling bodies between them. Each race is supported by a separate annular plastic cap. The two caps are snapped together in a sliding manner with respect to each other by holding noses to form a structural unit. At least one pin and preferably a plurality thereof protrude approximately axially from the cap. The spring plate to which the bearing is supported includes cutouts, in the form of drain holes in the spring plate, placed to each receive one of the pins. The bearing is thereby held in snap like manner on the spring plate via the pins. Each pin is provided with a hook and each extends over an arcuate portion of the circumference of the spring plate, approximately 30.degree..

Abstract: There is disclosed an improved circular sliver knitting machine having increased carding capacity for increasing the amount of sliver which can be carded and fed into the knitting machine. A mounting ring is fixed on an upper bed plate fixed to the sliver knitting machine frame. A plurality of sliver feed assemblies are supported on a sliver feed mounting plate secured to the upper bed plate. The sliver feed assemblies interconnect to a ring gear mounted in surrounding spaced relation to the mounting ring. The sliver feed assemblies card and feed sliver yarn to the knitting needles as the ring gear is turned. A bearing assembly for allowing rotation of the ring gear relative to the mounting ring while withstanding radial and tangential loads imparted on the ring gear includes at least one wire race extending along the outer surface of the mounting ring and at least one wire race extending along the inner surface of the ring gear.