Dustproof VDA -shaped Oil Seal for mechanical lathe v-shaped ring(VA VS VL VE)
Dustproof VDA -shaped Oil Seal for mechanical lathe v-shaped ring(VA VS VL VE)
Water seal refers to have a certain height of water column in the device, to prevent the drain gas into the interior of the system.In construction of drainage pipe, water seal is located in sanitary ware drain, used to resist pressure difference change drainage tube, drainage pipe system to prevent gas into the interior of a certain height in the column of water, often implemented with a trap.
Item:Dustproof VDA -shaped Oil Seal for mechanical lathe v-shaped ring(VA VS VL VE)
VA Water seal and groove dimensions
| d | d2 | d3 | b1 | d1 | w | b | b2 | |
| VA450 | 43-48 | d+2 | d+15 | 7.0±11.0 | 40 | 5 | 9 | 5.5 |
| VA500 | 48-53 | 45 | ||||||
| VA550 | 53-58 | 49 | ||||||
| VA600 | 58-63 | 54 | ||||||
| VA700 | 63-68 | 58 |
We only show the part of all the specifications, if needed, more details will be provided for your reference.Welcome to contact us
 | Product DetailsThe V-ring is produced by rubber,It has very good Elasticity.It can be elongated easily.It can be installed easily and rotary together with the shaft. |
Product DetailsVA Style - Due to its intermediate cross-section and wide range of diameters, the VA-style is the most popular V-seal design. |  |
 | Applications Can be used in most of the bearing, and can be used as car, automobile, electric appliance, bearing, pumps, and other aspects.Preventing dust, water and other contaminants invade the bearing parts or sealing system. |
water sealing:
V shaped sealing has good elasticity, and it is easy to stretch. It fits with the shaft, and rotates with axis
together.
The sealing lip has good activity and adaptability, so compared to other sealing, V shaped sealing has
smaller tolerance and fit, simpler design, and it cover the problem of the eccentricity of the rotating shaft.
V shaped sealing has the advantages of simple structure, convenient use, high work reliability,which make
the design workload of trench and installation greatly reduced. Therefore, V shaped water sealing is widely
applied in industrial engineering, water-treatment plants,rolling machines, lathes and other fields.
Features:
1. Easy and reliable installation and teardown
2. Both sealing and dust prevention
3. Pure rubber elastomer material without metal
4. Reduce the design aspects of the workers, there is no installation and processing requirements
5. Cancel the requirement of shaft fitting the surface machining and surface accuracy and hardness, and shaft surface do not need to harden.
6. The surface contact pressure is small, so the friction is small, the frictional loss and frictional heating is little, and the service life is long
Technical Parameters:
1. Operating temperature: -40℃~+200℃ (depending on rubber)
2. Operating speed: ≤30m/s
Materials: fluorine rubber, NBR (nitrile-butadiene rubber)
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We are Xing tai city TUAN ZHENG rubber and plastic products co. LTD, is a manufacturer specialized in the production of seals, Founded in 2008,We have 10 years of experience in design and development., is a set of development, manufacturing, sales as one of the professional production enterprises.
Our company adheres to the principle of "survival by quality, development of variety chart", constantly improving product quality, improving product variety and meeting market demand.To continuously meet the changing needs of customers for business philosophy, strict quality management, comprehensive pre-sales and after-sales service, to provide more suitable products for you.
1. How can I get samples?
·Free samples are available, and you only need to pay the freight of express
·Tooling costs are charged if the products you need are customized products.
2. Could I make customized rubber products?
Yes, we can make customized rubber prdocuts according to your drawings or samples.
3.After placing a sample order, what is the delivery time?
Within 1 day for stock products. Within 7 days for new products
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