Oil seal of circulating pump 249499 supplied by Dongfang yoyik
Date:2018/6/28 18:08:52 Visits: Author:Dongfang YOYIK Engineering Co; Ltd,Oil seal of circulating pump 249499 supplied by Dongfang yoyik
Oil seal of circulating pump 249499. Oil seal is a common term for general seals. In short, it is the seal of lubricating oil. It is a mechanical element used to seal grease. It isolates the parts that need lubrication and the output parts in the transmission parts, so that the lubricating oil does not leak.
Classification:
The sealing function, characteristics, structure type, working state and sealing mechanism of the oil seal can be divided into various forms and different calls, but it is customary to call the lip seal ring of the rotating shaft called oil seal, the static seal and the dynamic seal (general reciprocating motion) are called seals.
Materials: commonly used materials for oil seals are nitrile rubber, fluoroelastomer, silicone rubber, acrylic rubber, polyurethane, Teflon and so on.
Main factors causing oil seal oil leakage
Tight seal of oil seal is the main factor causing oil leakage. Even when the replacement of the new oil seal is still not sealed, it is due to the drop of contact pressure between the lip of the oil seal and the shaft, so that the diameter of the seal lip and the diameter of the shaft is too small.
(1) The quality of the oil seal is poor;
(2 )The quality of shaft or bearing is poor;
(3) Improper use and maintenance;
(4) improper installation;
(5) Improper storage and adverse effects caused by environmental pollution.
The same series of products are:
Oil seal of circulating pump 249499
vacuum pump 30SPEN
vacuum pump reducer M01225
vacuum pump reducer M02225.013MVV1D1.5A
sealing oil differential pressure valve KC50P-97
sealing oil float tank float valve BYF-40
sealing oil vacuum oil tank float valve BYF-80
Oil-water alarm OWK-2
level switch OWK-1G
safety valve 4.5A25
safety valve 5.7A25
Oil seal of circulating pump 249499
bellows relief valve BXF-40
bellows relief valve BXF-25
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servo valve DH.00.176
Isolation valve F3DG5S2-062A-220AC-50-DFZK-V/B08
Isolation valve F3DG5S2-062A-220DC-50-DFZK-V/B08
mechanical trip valve F3DG5S2-062A-50-DFZK-V
Shutoff valve F3RG03D330
Shutoff valve F3RG06D330
Shutoff valve HGPCV-02-B30
globe valve SHV20
globe valve SHV4
globe valve SHV6.4
globe valve SHV9.6
Oil seal of circulating pump 249499
DFCL-2018-6-28