V-rings Type VA

Product	Product Id	Type	Suitable for Axle - Ø d (mm)	Material	Color	Stock	Price
	25818	VA-650	630-665	FKM - FPM - Viton	Brown	22	€ 623,97	Details	shopping_cart
	25819	VA-1200	1165-1215	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25820	VA-200	190-210	FKM - FPM - Viton	Brown	19	€ 148,55	Details	shopping_cart
	25821	VA-375	365-390	FKM - FPM - Viton	Brown	1	€ 299,24	Details	shopping_cart
	25822	VA-40	38-43	FKM - FPM - Viton	Brown	2741	€ 7,40	Details	shopping_cart
	25823	VA-110	105-115	FKM - FPM - Viton	Brown	624	€ 35,29	Details	shopping_cart
	25825	VA-80	78-83	FKM - FPM - Viton	Brown	306	€ 20,06	Details	shopping_cart
	25829	VA-199	195-210	FKM - FPM - Viton	Brown	17	€ 77,42	Details	shopping_cart
	25830	VA-10	9,5-11,5	FKM - FPM - Viton	Brown	2684	€ 4,55	Details	shopping_cart
	25831	VA-65	63-68	FKM - FPM - Viton	Brown	3055	€ 14,51	Details	shopping_cart
	25835	VA-90	88-93	FKM - FPM - Viton	Brown	238	€ 23,22	Details	shopping_cart
	25839	VA-28	27-29	FKM - FPM - Viton	Brown	922	€ 6,30	Details	shopping_cart
	25841	VA-130	125-135	FKM - FPM - Viton	Brown	854	€ 44,96	Details	shopping_cart
	25842	VA-190	185-195	FKM - FPM - Viton	Brown	74	€ 72,61	Details	shopping_cart
	25843	VA-1100	1065-1115	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25845	VA-20	19-21	FKM - FPM - Viton	Brown	13310	€ 5,50	Details	shopping_cart
	25846	VA-550	530-580	FKM - FPM - Viton	Brown	10	€ 448,25	Details	shopping_cart
	25847	VA-325	310-335	FKM - FPM - Viton	Brown	10	€ 259,27	Details	shopping_cart
	25848	VA-500	480-530	FKM - FPM - Viton	Brown	57	€ 416,94	Details	shopping_cart
	25849	VA-600	580-630	FKM - FPM - Viton	Brown	31	€ 502,28	Details	shopping_cart
	25850	VA-275	265-290	FKM - FPM - Viton	Brown	3	€ 207,12	Details	shopping_cart
	25852	VA-5	4,5-5,5	FKM - FPM - Viton	Brown	5062	€ 3,93	Details	shopping_cart
	25854	VA-45	43-48	FKM - FPM - Viton	Brown	1349	€ 8,51	Details	shopping_cart
	25855	VA-140	135-145	FKM - FPM - Viton	Brown	5	€ 48,28	Details	shopping_cart
	25856	VA-630		FKM - FPM - Viton	Brown	0	€ 597,06	Details	Quote
	25857	VA-1050	1015-1065	FKM - FPM - Viton	Brown	0	€ 1.786,36	Details	Quote
	25858	VA-1350	1320-1370	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25859	VA-1400	1370-1420	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25860	VA-1600	1570-1620	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25861	VA-1700	1670-1720	FKM - FPM - Viton	Brown	0	Request	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.