- Crankshaft journal bearing
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English-Arabic Automotive glossary. 2014.
Crankshaft journal bearing
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Journal bearing — A journal bearing is a simple bearing in which a shaft, or journal , or crankshaft rotates in the bearing with a layer of oil or grease separating the two parts through fluid dynamic effects. The shaft and bearing are generally both simple… … Wikipedia
crankshaft journal — [1] The journals running in the main bearings as opposed to those for the big end bearings. [2] Part of shaft which contacts the bearing on the large end of the piston rod … Dictionary of automotive terms
journal — That part of a shaft that is prepared to accept and support a bearing. The area on the crankshaft that fits into the lower portion of the connecting rod. A layer of oil and metal bering cushions the impact during the power stroke to prevent the… … Dictionary of automotive terms
Crankshaft — For other uses, see Crankshaft (disambiguation). Crankshaft (red), pistons (gray) in their cylinders (blue), and flywheel (black) The crankshaft, sometimes casually abbreviated to crank, is the part of an engine which translates reciprocating… … Wikipedia
Plain bearing — Crankshaft plain bearing shells A plain bearing, also known as a plane bearing[1] or a friction bearing[2] is the simplest type of bearing, comprising just a bearing surface and no rolling elem … Wikipedia
journal, crankshaft — Part of shaft which contacts the bearing on the large end of the piston rod … Dictionary of automotive terms
Cross-bolted bearing — A cross bolted bearing is a bearing, usually a crankshaft main bearing of a piston engine. Most bearing caps are retained by two bolts, one on each side of the bearing journal, and parallel to the cylinder axis. A cross bolted bearing has one or… … Wikipedia
Main bearing — In a piston engine, the main bearings are the bearings on which the crankshaft rotates, usually plain or journal bearings. All engines have a minimum of two main bearings, one at each end of the crankshaft, and they may have as many as one more… … Wikipedia
Oil pump (internal combustion engine) — This article is about a part in an internal combustion engine. For other uses, see Oil pump. Oil circulation system … Wikipedia
Turbocharger — A turbocharger, or turbo, is an air compressor used for forced induction of an internal combustion engine. Like a supercharger, the purpose of a turbocharger is to increase the mass of air entering the engine to create more power. However, a… … Wikipedia
Motor oil — For the TV documentary focused on the Edmonton Oilers of the National Hockey League, see Oil Change (TV Series). Motor oil sample Motor oil or engine oil is an oil used for lubrication of various internal combustion engines. The main function is… … Wikipedia
