What is a V-ring seal?

What is a V-ring seal?

A V-Ring is a solid rubber seal used on shafts to prevent dirt, moisture, and other unwanted material from entering an oil seal, housing, or any other desired area while simultaneously keeping lubricants in.

What is V-ring used for?

Use of the ERIKS V-ring The ERIKS V-ring is used as a pressureless sealing preventing dirt, water, oil splash and dust to enter the system. Therefore it is mostly used in applications for pumps, agricultural machines, rolling mils, metal- and wood treatment devices, electro motors and paper machines.

What is the oil seal?

Oil seals are used to protect shafts and bearings from ingress of dirt and foreign matter and egress of oil or grease. An oil seal generally consists of an outer circular metal part and an inner flexible member that does the actual sealing and is bonded to the metal part by chemical adhesive agents.

What is V ring size?


V 10 3/4 63 3/4
W 11 1/4 65 1/4
X 11 3/4 66 1/4
Y 12 1/4 67 1/2

What is ring size V in MM?

Ring Size Conversion Chart

Inside diameter (mm) Inside circumference (mm) Ring size
19.96 62.7 U
20.37 64 V
20.78 65.3 W
21.18 66.6 X

What is rotating seal?

A rotary shaft seal is used to protect applications with a rotating shaft in wet environments. The rotary shaft seals keeps lubricant (oil, grease or water) inside the application and prevents the ingress of water and dirt.

What is valve seal?

Valve stem seals provide a defined metering rate of oil to the valve stem interface of internal combustion engines to lubricate the valve guide and minimize engine emissions. They are available for diesel and gasoline engines with and without boosting.

Why is it called an O ring?

Although the O-ring was originally so named because of its circular cross section, there are now variations in cross-section design. The shape can have different profiles, such as an x-shaped profile, commonly called the X-ring, Q-ring, or by the trademarked name Quad Ring.

What are the types of oil seal?

Oil Seal Style Selection (Common Types)

  • Type SC: Single lip w/spring, rubber covered O.D.
  • Type TC: Double lip w/spring, rubber covered O.D.
  • Type SB: Single lip with spring, metal O.D.
  • Type TB: Double lip with spring, metal O.D.
  • Type SA: Single lip w/spring, reinforced metal O.D.