Hydraulic Cylinder FKM Rubber V-Ring Water Seal NBR Rubber V-Seal VS Rotary Shaft Seal Ring

Type S V-rings with bevel back serves as a pressure-less, axial rod seal which is clamped on a shaft. The flexible sealing lip seals a counterface at a right angle to the shaft, preventing dirt, dust and splash to enter the construction. Available in sizes from .180″ (4.5mm) shaft to 8.270″ (210mm). Commonly used in agricultural and automotive applications.

VS Style Size Chart

		Seal Dimensions			Housing Dimensions
	A	B	C	D	E	F	G
Part Number	Shaft Diameter	I.D.	O.D	Height	I.D.	O.D	Width
VS 005	4.50-5.50	4.00	8.00	5.20	A+1.00	A+6.00	4.50±0.40
VS 006	5.50 ·6.50	5.00	9.00	5.20	A+1.00	A+6.00	4.50±0.40
VS 007	6.50-8.00	6.00	10.00	5.20	A+1.00	A+6.00	4.50±0.40
VS 008	8.00-9.50	7.00	11.00	5.20	A+1.00	A+6.00	4.50±0.40
VS 010	9.50-11.50	9.00	15.00	7.70	A+2.00	A+9.00	6.70±0.60
VS 012	11.50-13.50	10.50	16.50	7.70	A+ 2.00	A+9.00	6.70±0.60
VS 014	13.50-15.50	12.50	18.50	7.70	A+2.00	A+9.00	6.70±0.60
VS 016	15.50-17.50	14.00	20.00	7.70	A+2.00	A+9.00	6.70±0.60
VS 018	17.50-19.00	16.00	22.00	7.70	A+2.00	A+9.00	6.70± 0.60
VS 020	19.00-21.00	18.00	26.00	10.50	A+2.00	A+ 12.00	9.00±0.80
VS 022	21.00-24.00	20.00	28.00	10.50	A+2.00	A+ 12.00	9.00±0.80
VS 025	24.00-27.00	22.00	30.00	10.50	A+2.00	A+12.00	9.00±0.80
VS 028	27.00-29.00	25.00	33.00	10.50	A+3.00	A+12.00	9.00±0.80
VS 030	29.00-31.00	27.00	35.00	10.50	A+ 3.00	A+ 12.00	9.00± 0.80
VS 032	31.00-33.00	29.00	37.00	10.50	A+3.00	A+ 12.00	9.00±0.80
VS 035	33.00-36.00	31.00	39.00	10.50	A+ 3.00	A+ 12.00	9.00±0.80
VS 038	36.00-38.00	34.00	42.00	10.50	A + 3.00	A+ 12.00	9.00±0.80
VS 040	38.00-43.00	36.00	46.00	13.00	A+ 3.00	A+15.00	11.00±1.00
VS 045	43.00-48.00	40.00	50.00	13.00	A+3.00	A+15.00	11.00±1.00
VS 050	48.00-53.00	45.00	55.00	13.00	A+3.00	A+ 15.00	11.00±1.00
V5055	53.00-58.00	49.00	59.00	13.00	A+3.00	A+15.00	11.00±1.00
VS 060	58.00-63.00	54.00	64.00	13.00	A+ 3.00	A+ 15.00	11.00±1.00
VS 065	63.00-68.00	58.00	68.00	13.00	A+ 3.00	A+15.00	11.00±1.00
VS 070	68.00-73.00	63.00	75.00	15.50	A+4.00	A+ 18.00	13.50±1.20
VS 075	73.00-78.00	67.00	79.00	15.50	A+4.00	A+18.00	13.50±1.20
VS 080	78.00-83.00	72.00	84.00	15.50	A+4.00	A+18.00	13.50±1.20
VS 085	83.00-88.00	76.00	88.00	15.50	A+4.00	A+18.00	13.50±1.20
VS 090	88.00-93.00	81.00	93.00	15.50	A+4.00	A+18.00	13.50±1.20
VS 095	93.00-98.00	85.00	97.00	15.50	A+4.00	A+18.00	13.50±1.20
VS 100	98.00-105.00	90.00	102.00	15.50	A+4.00	A+18.00	13.50±1.20
VS 110	105.00 ·115.00	99.00	113.00	18.00	A+4.00	A+21.00	15.50±1.50
VS 120	115.00-125.00	108.00	122.00	18.00	A+4.00	A+21.00	15.50±1.50
VS 130	125.00-135.00	117.00	131.00	18.00	A+4.00	A+ 21.00	15.50±1.50
VS 140	135.00-145.00	126.00	140.00	18.00	A+4.00	A+ 21.00	15.50±1.50
VS 150	145.00-155.00	135.00	149.00	18.00	A+4.00	A+ 21.00	15.50±1.50
VS 160	155.00 ·165.00	144.00	160.00	20.50	A+5.00	A+24.00	18.00±1.80
VS 170	165.00-175.00	153.00	169.00	20.50	A+5.00	A+ 24.00	18.00±1.80
VS 180	175.00-185.00	162.00	178.00	20.50	A+5.00	A+24.00	18.00±1.80
VS 190	185.00-195.00	171.00	187.00	20.50	A+5.00	A+24.00	18.00±1.80
VS 199	195.00-210.00	180.00	196.00	20.50	A+ 5.00	A+24.00	18.00±1.80

Shaanxi Kelong New Material Technology Co., Ltd. was established in 1996. It is a high-tech enterprise, integrating R&D, production and sales. The main products are combined sealing products, hydraulic hose and Long wall Chock Haulers. The products produced are widely used in industry, coal, aerospace, high-speed rail, construction machinery, wind power and other fields.

The company's has plant an area of 133,000 square meters. The sealing products adopt the equipment and production technology of DMH Company in Austria. Hydraulic hose production base adopts a complete set of equipment imported from Italy, with an annual output of more than 15 million meters of various hydraulic hoses. Our total annual output value more than 40 millions of dollars.

There are more than 500 employees, including nearly 180 engineers and technicians. Has an independent R&D center to support OEM and ODM projects. The annual R&D investment accounts for more than 7% of the total revenue of the year. At present, it has 15 scientific and technological achievements, 8 invention patents and 36 patents. The main sales markets of our products are Asia, North America, Western Europe, Oceania and other regions, with ISO system and IRIS certificates.

We take scientific and technological innovation and improve the scientific and technological content of products as our own responsibility, and strive to keep technology and products at the forefront of the industry. We look forward to working with you.