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Bearing of major groove of 6300 null classes Bearing


14th December 2013 Bearing Technology 0 Comments
Manufacturing Co., Ltd's price list of bearing of two Niu Seiko in Shandong 2011.12.01 price list this include tax, include the intersection of freight charges and cash, pick up goods price Unit: Yuan / set Bearing 50 N of open system Z0 open system Z1 open system Z22RSZ02RSZ12RSZ22RS electrical machinery of type Z0 62041.902.002.102.102.152.25 2.10 62052.252.402.452.502.652.70 2.50 62063.103.303.453.403.653.80 3.30 62074.404.704.854.805.055.20 4.70 62085.405.756.005.856.306.65 5.75 62096.306.706.956.757.307.65 6.65 62107.057.557.807.658.258.50 7.50 62119.4510.1010.7010.3511.0011.60 10.20 ...
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Common method introduction of defending getting rusty in industrial production


13th December 2013 Bearing Technology 0 Comments
1 Make up the alloy, in order to change the organization structure within irons. For example put metal such as chromium, nickel into the ordinary steel to make into the stainless steel, increase resisting and getting rusty ability of the steel products greatly. 2 It is the general and important method of preventing the ironwork from getting rusty to cover the protective layer on the surface of the ironwork. On the basis of the composition in the protective layer, can be divided into several kinds as follows: a. Or fire the enamel, gushes out and moulds etc. on surface of the ironwork ...
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Technological main point which must consider of the pump in hermetic installation and use with machinery


13th December 2013 Bearing Technology 0 Comments
Mechanical seal is used in various typological pumps extensively. Mechanical seal is a kind of precision more high gland, there are certain requirements on installing and the service conditions. 1,General principle installed and used in mechanical seal 1 Clarify the situation of the apparatus, should find out about apparatus the rotational speed of pivots, axle diameter; The intersection of device fabrication and precision and the intersection of annular seal space and size, the intersection of apparatus and life time and the intersection of apparatus and status in the production ...
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Rust-preventive oil quality and security application program


13th December 2013 Bearing Technology 0 Comments
1. The rust-preventive oil is the solvent type products, the environment for use should be ventilated well, is far away from fire source and flame. 2. While contacting the oil by hand for a long time, should wear the rubber gloves operation able to bear the solvent. Wear gloves at the same time and take the under oil of work piece, in case that the sweat mark of the impression of the hand corrodes the work piece especially summer . 3. Antirust among the process oil scupper should appoint the special messenger to responsible for managing. Because dehydrate while using and the anti-corrosive ...
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Daily English summary of mechanical seal trade


13th December 2013 Bearing Technology 0 Comments
1.sealingring --Sealing ring 2.sealface --Sealed end 3.sealinterface --Sealed interface 4.rotatingring --Moving ring / swivel loop 5.stationaryring --Stationary ring / resting ring 6.compensatedring --Compensated ring 7.un-compensatedring --It is not a compensated ring 8.sealhead --Assembly of the compensated ring 9.primaryseal --Primary seal 10.secondaryseal --Pair is sealed 11.auxiliaryseal --Assist and seal 12.auxiliarysealring --Auxiliary seal ring 13.bellows --Corrugated pipe 14.pushingoutring --Supporting ring 15.back-upring --Retaining ring 16.compensatedringadaptor --Compensate the ...
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Physical and chemical index and making up compositions of the commonly used grease


13th December 2013 Bearing Technology 0 Comments
The grease is by one kind or multi-type Thickening agent and one kind or several kinds Lubricate one kind of constituent compliant lubricant of liquid. 1 Physical property of the grease Including appearance, drop point, out going degree of the needle, colloidal stability, moisture content, mechanical admixture and evaporating,etc.. 1,Appearance: Including situations such as color, light, diaphaneity, fiber counting, homogeneity, smell, emulsifying, smooth sense and soft hardness,etc.. The meaning on the inuse of appearance: 1Can infer the quality situation of the grease briefly through ...
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Understand main physical property and basic index of the lubricating oil


13th December 2013 Bearing Technology 0 Comments
1 The flow properties of the lubricating oil: Degree of viscosity, viscosity index, pour point and condensation point 1,The degree of viscosity Viscosity: As the lubricating oil is affected by external force and relative movement takes place, resistance emerges among oil molecules, make the lubricating oil unable to flow smoothly, the magnitude of its resistance is called the degree of viscosity. Glue the scale value to reduce with increase in temperature. Measuring the method and is divided into absolute viscocity and big class of the relative viscosity two of degree of viscosity. The ...
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Basic efficiency that the lubrication of the grease uses


13th December 2013 Bearing Technology 0 Comments
As to the grease, especially the function mechanism that the soap group grease lubricates, many scholars have carried on a large amount of research work, however, there is no unitary understanding so far, will remain in the future further research will be solved. Generally speaking, most scholars think, the group grease of soap is metallic soap and occluded netted structural system of three-dimension that base oil forms inside the soap. Can be thought according to the soap - oil gel particle dispersion concept, the group grease of soap is that one regards oil as dispersion medium and ...
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Understand the chemical property of the grease to the practical importance


13th December 2013 Bearing Technology 0 Comments
Mainly include oxidation stability, free acid and free alkali, corrosivity,etc. 1,Oxidation stability: The grease resists the ability to oxidize in the course of storing and using. Oxidation stability is to influence one of the grease important characteristics of service life, especially to the grease used under the long-term high temperature. 2,Free acid and free alkali: Free acid and free alkali refers to grease not organic acid and surplus alkali amount after sufficient saponification in process of production. The free alkali content is represented with mass fraction including KOH. The ...
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NSK stainless steel bearing


13th December 2013 Bearing Technology 0 Comments
Tianjin auspicious the intersection of axle and precise machine it imports the intersection of bearing and Co., Ltd. to be whether one import bearing specially, including SKF bearing NSK bearing FAG bearing KOYO bearing NTN bearing IKO bearing IJK bearing TIMKEN bearing UBC bearing,etc.. Tel.: 022-27542909 faxes: 022-27542919 contacts: Mr. Ma. In addition, our company also deals in China to produce the bearing, such as Wafangdian ZWZ bearing,etc.. We offer British system at the same time ' Nonstandard The bearing, can customize the bearing according to the customer's actual demand, solve ...
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