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Commonly used bearing materials and description of steel categories
2023-05-31
I: Section steel. According to the shape of the section, round steel, flat steel, square steel, hexagonal steel, octagonal steel, angle steel, I-beam, channel steel, d-beam, b-beam, etc.
Two: Steel plate! According to the thickness of thick steel plate (thickness) and thin steel plate (thickness) "according to the use of general steel plate, boiler steel plate, shipbuilding steel plate, automotive thick steel plate, general thin steel plate, roofing thin steel plate, pickled thin steel plate, galvanized thin steel plate, tin-plated thin steel plate and other special steel plate.
Three: Steel strip is divided into hot rolled steel strip and cold rolled steel strip according to delivery status.
Four: Steel pipe! According to the manufacturing method of seamless steel pipe (hot-rolled, cold-drawn two) and welded steel pipe "according to the use of general steel pipe, water and gas steel pipe, boiler steel pipe, oil pipe and other special copper pipe, etc. # according to the surface condition of galvanized steel pipe and non-galvanized steel pipe $ according to the end structure of the pipe with threaded steel pipe and non-threaded steel pipe.
Five: steel wire! According to the processing method is divided into cold-drawn steel wire and cold-rolled steel wire, etc. "According to the use of general steel wire, wrapped steel wire, overhead communications with steel wire, welding steel wire, spring steel wire, piano steel wire and other special steel wire, etc. # according to the surface condition of polished steel wire, polished steel wire, pickled steel wire, glossy steel wire, black steel wire, galvanized steel wire and other metal wire.
Six: steel wire rope! According to the number of rope strands divided into single strand steel rope, six strands steel rope and eighteen strands steel rope, etc. "According to the core material divided into organic core steel rope and metal core steel rope, etc. # according to the surface condition divided into non-galvanized steel rope and galvanized steel rope.
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The following points should be noted to ensure that the bearings can work reliably
From the use point of view, to ensure that the bearings can work reliably should pay attention to the following points:
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The importance of sealing of spherical roller bearings
The sealing of the bearings is to make the spherical roller bearings to maintain good lubrication conditions and normal working environment, give full play to the working performance of the bearings and prolong the service life, the rolling bearings shall have a suitable seal to prevent the leakage of lubricant and the intrusion of dust, moisture or other dirt.
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