V-rings Type VA

Product	Product Id	Type	Suitable for Axle - Ø d (mm)	Material	Color	Stock	Price
	25862	VA-1750	1720-1770	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25863	VA-1800	1770-1820	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25864	VA-1850	1820-1870	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25865	VA-1900	1870-1920	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25866	VA-2000	1970-2020	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25876	VA-1250	1215-1270	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25879	VA-30	29-31	FKM - FPM - Viton	Brown	859	€ 6,60	Details	shopping_cart
	25880	VA-160	155-165	FKM - FPM - Viton	Brown	76	€ 62,99	Details	shopping_cart
	25881	VA-16	15,5-17,5	FKM - FPM - Viton	Brown	8246	€ 6,20	Details	shopping_cart
	25882	VA-750	745-785	FKM - FPM - Viton	Brown	0	€ 865,90	Details	Quote
	25883	VA-1300	1270-1320	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25884	VA-55	53-58	FKM - FPM - Viton	Brown	15	€ 11,26	Details	shopping_cart
	25886	VA-725	705-745	FKM - FPM - Viton	Brown	9	€ 816,15	Details	shopping_cart
	25888	VA-3	2,7-3,5	FKM - FPM - Viton	Brown	1507	€ 3,39	Details	shopping_cart
	25889	VA-4	3,5-4,5	FKM - FPM - Viton	Brown	989	€ 3,39	Details	shopping_cart
	25890	VA-6	5,5-6,5	FKM - FPM - Viton	Brown	12670	€ 3,93	Details	shopping_cart
	25891	VA-7	6,5-8	FKM - FPM - Viton	Brown	892	€ 4,21	Details	shopping_cart
	25892	VA-8	8-9,5	FKM - FPM - Viton	Brown	4611	€ 4,21	Details	shopping_cart
	25893	VA-12	11,5-13,5	FKM - FPM - Viton	Brown	5473	€ 4,75	Details	shopping_cart
	25894	VA-14	13,5-15,5	FKM - FPM - Viton	Brown	8706	€ 5,91	Details	shopping_cart
	25895	VA-22	21-24	FKM - FPM - Viton	Brown	1283	€ 5,90	Details	shopping_cart
	25896	VA-32	31-33	FKM - FPM - Viton	Brown	932	€ 6,99	Details	shopping_cart
	25897	VA-35	33-36	FKM - FPM - Viton	Brown	6	€ 7,83	Details	shopping_cart
	25898	VA-38	36-38	FKM - FPM - Viton	Brown	1808	€ 6,69	Details	shopping_cart
	25909	VA-700	665-705	FKM - FPM - Viton	Brown	24	€ 706,28	Details	shopping_cart
	25912	VA-800	785-830	FKM - FPM - Viton	Brown	13	€ 919,16	Details	shopping_cart
	25913	VA-850	830-875	FKM - FPM - Viton	Brown	0	€ 976,59	Details	Quote
	25914	VA-350	335-365	FKM - FPM - Viton	Brown	25	€ 279,45	Details	shopping_cart
	25922	VA-1000	965-1015	FKM - FPM - Viton	Brown	0	€ 1.137,57	Details	Quote

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V-Ring A10: Versatile Rotary Seal for Effective Shaft Sealing

The V-Ring A10 is a rotary seal designed to provide reliable shaft sealing in a variety of applications. This seal is specifically designed to keep out dirt, dust, water, and other contaminants from rotating shafts. It acts as a protective barrier for radial shaft seals, preventing external contamination and sealing against leaking grease.

One of the key advantages of the V-Ring A10 is its versatile application possibilities. It can be used in various industries and machinery types, making it a versatile sealing solution. Additionally, the V-Ring A10 does not place high demands on the machining of shafts and housings, making it compatible with a wide range of equipment. Its low friction characteristics contribute to energy efficiency and smooth operation.

The V-Ring A10 can withstand high circumferential speeds, making it suitable for applications with demanding operating conditions. It is insensitive to coaxiality and eccentricity, ensuring effective sealing performance even in less-than-ideal alignment situations. With a long lifespan, the V-Ring A10 provides durable sealing performance, reducing maintenance and replacement needs. Moreover, it is easy to assemble, simplifying installation processes.

The structure and operation of V-Rings involve their expansion during assembly, allowing them to be slid into the intended position on the shaft. Due to their inherent tension, they adhere to the surface of the shaft. V-Rings rotate with the axis and seal in the axial direction against a vertical counter surface.

The counter face for V-Rings can be formed by various components, including the housing itself, a housing cover, a pressed plate, the front of a roller bearing outer ring, or the metal stiffening ring of a radial seal.
When the shaft is stationary, the sealing lip rests against the counter surface with an initial pressing pressure. As the shaft starts to rotate, the centrifugal force acts on the pressing pressure with increasing circumferential speed. At a specific circumferential speed, typically around 15 to 20 m/s, the lip starts to lift, reducing the pressing pressure to zero. Friction losses increase almost linearly with increasing circumferential speed, up to approximately 10 m/s. The sealing effect is achieved through the contact between the dust lip and the counter surface, combined with the swinging effect caused by rotation.

In summary, the V-Ring A10 is a versatile rotary seal that provides effective shaft sealing by keeping out contaminants and preventing leakage. Its versatile application possibilities, low friction, high circumferential speeds, insensitivity to alignment, long lifespan, and ease of assembly make it a reliable choice for various industries and machinery types. Choose the V-Ring A10 for optimal shaft sealing performance and protection.

If you would like more information, of if you do not know which Ring you should have, feel free to contact us.