V-rings Type VA

Product	Product Id	Type	Suitable for Axle - Ø d (mm)	Material	Color	Stock	Price
	25977	VA-220	210-235	NBR - Nitrile	Black	1713	€ 16,24	Details	shopping_cart
	25976	VA-200	190-210	NBR - Nitrile	Black	565	€ 14,91	Details	shopping_cart
	25975	VA-199	195-210	NBR - Nitrile	Black	7654	€ 9,57	Details	shopping_cart
	25974	VA-190	185-195	NBR - Nitrile	Black	296	€ 8,85	Details	shopping_cart
	25765	VA-1450	1420-1470	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25766	VA-1500	1470-1520	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25774	VA-150	145-155	FKM - FPM - Viton	Brown	403	€ 51,14	Details	shopping_cart
	25775	VA-50	48-53	FKM - FPM - Viton	Brown	1322	€ 9,40	Details	shopping_cart
	25776	VA-900	875-920	FKM - FPM - Viton	Brown	2	€ 1.028,86	Details	shopping_cart
	25777	VA-950	920-965	FKM - FPM - Viton	Brown	0	€ 1.080,69	Details	Quote
	25779	VA-170	165-175	FKM - FPM - Viton	Brown	47	€ 66,79	Details	shopping_cart
	25784	VA-1550	1520-1570	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25785	VA-1650	1620-1670	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25786	VA-1950	1920-1970	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25788	VA-100	98-105	FKM - FPM - Viton	Brown	455	€ 32,97	Details	shopping_cart
	25794	VA-400	390-430	FKM - FPM - Viton	Brown	53	€ 354,86	Details	shopping_cart
	25795	VA-220	210-235	FKM - FPM - Viton	Brown	3	€ 156,18	Details	shopping_cart
	25796	VA-180	175-185	FKM - FPM - Viton	Brown	31	€ 67,40	Details	shopping_cart
	25798	VA-70	68-73	FKM - FPM - Viton	Brown	23	€ 15,10	Details	shopping_cart
	25799	VA-75	73-78	FKM - FPM - Viton	Brown	791	€ 19,32	Details	shopping_cart
	25800	VA-95	93-98	FKM - FPM - Viton	Brown	10	€ 29,59	Details	shopping_cart
	25802	VA-1150	1115-1165	FKM - FPM - Viton	Brown	0	Request	Details	Quote
	25803	VA-85	83-88	FKM - FPM - Viton	Brown	202	€ 22,63	Details	shopping_cart
	25805	VA-120	115-125	FKM - FPM - Viton	Brown	749	€ 42,10	Details	shopping_cart
	25806	VA-450	430-480	FKM - FPM - Viton	Brown	27	€ 390,91	Details	shopping_cart
	25808	VA-18	17,5-19	FKM - FPM - Viton	Brown	2648	€ 5,18	Details	shopping_cart
	25812	VA-25	24-27	FKM - FPM - Viton	Brown	1274	€ 6,10	Details	shopping_cart
	25814	VA-60	58-63	FKM - FPM - Viton	Brown	648	€ 13,29	Details	shopping_cart
	25816	VA-300	290-310	FKM - FPM - Viton	Brown	4	€ 228,28	Details	shopping_cart
	25817	VA-250	235-265	FKM - FPM - Viton	Brown	1	€ 184,10	Details	shopping_cart

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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.