Motors Parts

A bushing, also known as a bush, is an independent plain bearing that is inserted into a housing to provide a bearing surface for rotary applications; this is the most common form of a plain bearing. Common designs include solid (sleeve and flanged), split, and clenched bushings. A sleeve, split, or clenched bushing is only a "sleeve" of material with an inner diameter (ID), outer diameter (OD), and length. The difference between the three types is that a solid sleeved bushing is solid all the way around, a split bushing has a cut along its length, and a clenched bearing is similar to a split bushing but with a clench across the cut. A flanged bushing is a sleeve bushing with a flange extending radically outward from the ID.

Thermostat operates mechanically. It makes use of a wax pellet inside a sealed chamber. The wax is solid at low temperatures but as the engine heats up the wax melts and expands. The sealed chamber has an expansion provision that operates a rod which opens a valve when the operating temperature is exceeded. The operating temperature is fixed, but is determined by the specific composition of the wax, so thermostats of this type are available to maintain different temperatures.

Alternators have the great advantage over direct-current generators of not using a commutator, which makes them simpler, lighter, less costly, and more rugged than a DC generator, and the slip rings allow for greatly extended brush life. The stronger construction of automotive alternators allows them to use a smaller pulley so as to turn faster than the engine, improving output when the engine is idling.

Simple construction quick easy installation flexible insert caters for incidental angular misalignment. Absorbs shock loads and damps small amplitude vibration. Spacer Coupling with Spacer Size depending upon the distance between two shaft ends. The inserts spider made in developed rubber compounds are used in Jaw Couplings to absorb shock loads torsional vibrations and slight misalignments. Available in a range of stock bore sizes, can also be supplied with finished bore and keyway.

One common use for springs is to return something to its original position. Another interesting application is the measurement (and creation of) force, such as springs in a scale. The third use is to store energy. All springs perform all three functions all of the time, but specific devices are built to exploit certain functions of the spring.

These couplings require no lubrication because there is no metal to metal contact and provide highly reliable service for light, medium, and heavy duty electrical motor and internal combustion power transmission applications. They provide excellent resistance to oil, dirt, sand, moisture and grease. Jaw couplings are fail-safe, which means that they will continue to perform even if the elastomer fails. This protects both driving and driven equipment from catastrophic damage. Applications include power transmission to industrial equipment such as pumps, gear boxes, compressors, blowers, mixers and conveyors.

a shaft is provided that is rotatably mounted by a journal in a housing in which lubricant mist is provided. One or several outward-extending ribs extend between the journal and shaft sections adjacent to the journal. The shaft is mounted by the journal in the housing a rolling bearing that is lubricated exclusively by the lubricant mist. At least one of the ribs associated with the journal extends at a certain angle of attack to the axis of rotation of the shaft and is used as a blade for conveying the lubricant mist into the rolling bearing.

oil seals having, on an inner periphery thereof, a flat surface with a first predetermined shape helical pumping ribs, is provided. The oil seals have an excellent sealing property for a long time period as well as its initial stage in use. The oil seals further have a second helical pumping rib on its frustoconical air-side surface, giving the oil seals a long life pumping property even after the first helical pumping ribs disappear from the flat surface.

Cylinder head has passages called ports or tracts for the fuel/air mixture to travel to the inlet valves from the intake manifold, for exhaust gasses to travel from the exhaust valves to the exhaust manifold. In a water-cooled engine, the cylinder head also contains integral ducts and passages for the engines' coolant - usually a mixture of water and antifreeze - to facilitate the transfer of excess heat away from the head, and therefore the engine in general.

lube oil pump is used to lubricate the internal parts of the engine. Therefore proper & smooth working of other engine parts depends upon the proper working of lube oil pump. If it does not work properly then it will cause the problem of forced working of other parts and it will decrease of the engine efficiency.