A sliding bearing element has a steel supporting layer onto which a 2-layer composite is applied which consists of an aluminum-based substrate having a layer thickness hs of 0.2 to 0.4 mm and an aluminum-based sliding layer having a layer thickness hG of 0.005 to 0.1 mm. The substrate and the sliding layer are joined by roll bonding. A sliding bearing is made from two sliding bearing elements of this kind, which are predominately used for applications in high-performance engines, principally for connecting-rod bearings, crankshaft main bearings and connecting rod bushes, but also in applications in mounting camshafts and counterbalance shafts as well as transmissions.

A journal bearing is provided that supports a rotating shaft to be rotatable around a central axis and includes: a bearing main body that has a sliding contact surface that is in sliding contact with the rotating shaft, an outer circumferential surface that is directed outward in the radial direction to face a side opposite to the sliding contact surface, a recess that is recessed from an outer circumferential surface of the bearing main body inward in the radial direction, and a groove that continuously extends from the recess; a sensor main body that is housed in the recess; and a sensor wiring whose one end is connected to the sensor main body and in which a part thereof in a length direction is housed in the groove.

An anti-creep deep groove ball bearing is provided for a transmission of a vehicle. The bearing has rolling elements and two rings, each ring having a groove. One of the grooves is a half groove while the other groove is a full deep groove. The half groove arrangement allows for additional rolling elements and a greater thickness in one of the rings.

An anti-creep deep groove ball bearing is provided for a transmission of a vehicle. The bearing has rolling elements and two rings, each ring having a groove. One of the grooves is a half groove while the other groove is a full deep groove. The half groove arrangement allows for additional rolling elements and a greater thickness in one of the rings.

A sealed anti-friction bearing, consisting of an inner bearing ring with a raceway arranged on its outer shell surface, of an outer bearing ring with a raceway arranged on its inner shell surface, and of a multiplicity of rolling bodies which roll between the bearing rings on the raceways, wherein two circumferential annular grooves are machined into the inner shell surface of the outer bearing ring axially on both sides next to the raceway in the outer bearing ring, in which annular grooves two seals are fastened which consist in each case of a circularly annular reinforcement and of an elastomer coating and which, on their inner circumference, comprise in each case one first radial sealing lip which bears against axial surfaces of two undercuts arranged on both sides next to the raceway in the inner bearing ring, in each case one second axial sealing lip which bears against radial surfaces of the undercuts in the inner bearing ring, and in each case one third sealing lip which forms a sealing gap together with the undercuts in the inner bearing ring (2).

A flexible, elongated catheter tube having distal and proximal ends and a laser cut section there between. The laser cut section makes up a majority of the catheter length and is cut in a continuous helical pattern forming interlocking teeth which can be sinusoidal, triangular, square or like shapes, preferably sinusoidal. The interior of the tube has a polymeric layer which forms the internal lumen of the catheter. The exterior of the tube has a polymer coating. A short portion of the distal end is uncut and is followed by a narrower terminal section which can be tapered for better blockage penetration. The interlocking teeth disengage and reengage in a fish-scale manner without undergoing plastic deformation of the metal tube and without substantial polymer separation from the tube exterior.

A greasable bearing assembly may include an outer ring, an inner ring disposed within, and concentric with, the outer ring, and a plurality of balls disposed between the outer ring and the inner ring. A greasable seal may be disposed adjacent the outer ring and the inner ring, the greasable seal further comprising a toroidal shape comprising an outer face and an inner face. An outer ring-shaped surface may extend from the outer face to the inner face. An inner ring-shaped surface may extends from the outer face to the inner face. An intake opening may be disposed through the greasable seal and extend from the outer ring-shaped surface to the inner face. A securing member may be formed as a lip at the inner face to mateably couple between the inner ring and the outer ring.

Embodiments disclosed herein are directed to tilting pad bearing assemblies, bearing apparatuses including the tilting pad bearing assemblies, and methods of using the bearing apparatuses. The tilting pad bearing assemblies disclosed herein include a plurality of tilting pads. At least some of the superhard tables exhibit a thickness that is at least about 0.120 inch and/or at least two layers having different wear and/or thermal characteristics.

A method of making bearings includes treating a metallic surface of a bearing raceway with a pulsed electrochemical processing nozzle to transform the amorphous oxide into a crystalline structure on the metallic surface electro-chemically and convert the metallic surface into a ceramic like hardness surface. Treating the metallic surface can include forming a gradient in material composition transitioning from a purely metallic material at a cross-sectional position within the bearing raceway to a purely crystalline structure material at the ceramic like hardness surface of the bearing raceway.

A slide bearing can include a metal support, a primer layer, an adhesive layer applied directly thereto, and a sliding layer applied to the adhesive layer. The primer layer can include an oligomeric condensate of at least one silanol selected from the group having the formula: ##STR00001## wherein x is 1 or 2, y is 0 or 1. The moieties R.sup.1 and R.sup.2 can be the same or different. The moieties R.sup.1 and R.sup.2 can be selected from the group consisting of methyl, ethyl, n-propyl, i-propyl, and a functionalized alkyl group R(CH.sub.2).sub.z, wherein z is at least 1. Slide bearings comprising a primer system based on silanol oligomeric condensates show improved peel strength than their analogous slide bearings lacking the primer system.