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ROTARY SHAFT SEAL

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OAS-30X52X7-NBR GEN

ROTARY SHAFT SEAL

OAS-30X52X7-NBR

Inner diameter 30 Outer diameter 52 Width 7

€2.49

244 pieces in stock

OAS-35X47X7-NBR GEN

ROTARY SHAFT SEAL

OAS-35X47X7-NBR

Inner diameter 35 Outer diameter 47 Width 7

€2.49

661 pieces in stock

OAS-40X52X7-NBR GEN

ROTARY SHAFT SEAL

OAS-40X52X7-NBR

Inner diameter 40 Outer diameter 52 Width 7

€2.56

366 pieces in stock

OAS-20X35X7-NBR GEN

ROTARY SHAFT SEAL

OAS-20X35X7-NBR

Inner diameter 20 Outer diameter 35 Width 7

€2.56

844 pieces in stock

OAS-25X40X7-NBR GEN

ROTARY SHAFT SEAL

OAS-25X40X7-NBR

Inner diameter 25 Outer diameter 40 Width 7

€2.56

902 pieces in stock

OAS-25X47X7-NBR GEN

ROTARY SHAFT SEAL

OAS-25X47X7-NBR

Inner diameter 25 Outer diameter 47 Width 7

€2.56

186 pieces in stock

OAS-12X22X5-NBR GEN

ROTARY SHAFT SEAL

OAS-12X22X5-NBR

Inner diameter 12 Outer diameter 22 Width 5

€2.56

496 pieces in stock

OAS-30X40X7-NBR GEN

ROTARY SHAFT SEAL

OAS-30X40X7-NBR

Inner diameter 30 Outer diameter 40 Width 7

€2.41

1144 pieces in stock

OAS-32X47X7-NBR GEN

ROTARY SHAFT SEAL

OAS-32X47X7-NBR

Inner diameter 32 Outer diameter 47 Width 7

€2.56

247 pieces in stock

OAS-35X52X7-NBR GEN

ROTARY SHAFT SEAL

OAS-35X52X7-NBR

Inner diameter 35 Outer diameter 52 Width 7

€2.56

53 pieces in stock

OAS-30X47X7-NBR GEN

ROTARY SHAFT SEAL

OAS-30X47X7-NBR

Inner diameter 30 Outer diameter 47 Width 7

€6.25

253 pieces in stock

OAS-12X22X7-NBR GEN

ROTARY SHAFT SEAL

OAS-12X22X7-NBR

Inner diameter 12 Outer diameter 22 Width 7

€2.56

17 pieces in stock

OAS-42X62X7-NBR GEN

ROTARY SHAFT SEAL

OAS-42X62X7-NBR

Inner diameter 42 Outer diameter 62 Width 7

€3.35

134 pieces in stock

OAS-35X62X10-NBR GEN

ROTARY SHAFT SEAL

OAS-35X62X10-NBR

Inner diameter 35 Outer diameter 62 Width 10

€2.56

200 pieces in stock

OAS-28X47X7-NBR GEN

ROTARY SHAFT SEAL

OAS-28X47X7-NBR

Inner diameter 28 Outer diameter 47 Width 7

€2.14

15 pieces in stock

OAS-26X38X5-NBR GEN

ROTARY SHAFT SEAL

OAS-26X38X5-NBR

Inner diameter 26 Outer diameter 38 Width 5

€2.56

86 pieces in stock

OAS-25X35X7-NBR GEN

ROTARY SHAFT SEAL

OAS-25X35X7-NBR

Inner diameter 25 Outer diameter 35 Width 7

€2.24

189 pieces in stock

OAS-20X30X7-NBR GEN

ROTARY SHAFT SEAL

OAS-20X30X7-NBR

Inner diameter 20 Outer diameter 30 Width 7

€2.56

391 pieces in stock

OAS-12X22X9-NBR GEN

ROTARY SHAFT SEAL

OAS-12X22X9-NBR

Inner diameter 12 Outer diameter 22 Width 9

€2.56

497 pieces in stock

OAS-12X21X4-NBR GEN

ROTARY SHAFT SEAL

OAS-12X21X4-NBR

Inner diameter 12 Outer diameter 21 Width 4

€2.56

1619 pieces in stock

OAS-25X40X8-NBR GEN

ROTARY SHAFT SEAL

OAS-25X40X8-NBR

Inner diameter 25 Outer diameter 40 Width 8

€2.56

319 pieces in stock

OAS-20X40X7-NBR GEN

ROTARY SHAFT SEAL

OAS-20X40X7-NBR

Inner diameter 20 Outer diameter 40 Width 7

€2.56

857 pieces in stock

OAS-45X62X8-NBR GEN

ROTARY SHAFT SEAL

OAS-45X62X8-NBR

Inner diameter 45 Outer diameter 62 Width 8

€2.91

526 pieces in stock

OAS-40X62X10-NBR GEN

ROTARY SHAFT SEAL

OAS-40X62X10-NBR

Inner diameter 40 Outer diameter 62 Width 10

€2.56

115 pieces in stock

OAS-15X24X5-NBR GEN

ROTARY SHAFT SEAL

OAS-15X24X5-NBR

Inner diameter 15 Outer diameter 24 Width 5

€2.14

285 pieces in stock

OAS-17X28X7-NBR GEN

ROTARY SHAFT SEAL

OAS-17X28X7-NBR

Inner diameter 17 Outer diameter 28 Width 7

€2.14

149 pieces in stock

OAS-17X25X4-NBR GEN

ROTARY SHAFT SEAL

OAS-17X25X4-NBR

Inner diameter 17 Outer diameter 25 Width 4

€2.56

49 pieces in stock

OAS-40X58X10-NBR GEN

ROTARY SHAFT SEAL

OAS-40X58X10-NBR

Inner diameter 40 Outer diameter 58 Width 10

€2.74

460 pieces in stock

OAS-20X47X7-NBR GEN

ROTARY SHAFT SEAL

OAS-20X47X7-NBR

Inner diameter 20 Outer diameter 47 Width 7

€2.49

10 pieces in stock

OAS-40X55X8-NBR GEN

ROTARY SHAFT SEAL

OAS-40X55X8-NBR

Inner diameter 40 Outer diameter 55 Width 8

€2.56

108 pieces in stock

OAS-14X25X5-NBR GEN

ROTARY SHAFT SEAL

OAS-14X25X5-NBR

Inner diameter 14 Outer diameter 25 Width 5

€2.14

97 pieces in stock

OAS-35X52X10-NBR GEN

ROTARY SHAFT SEAL

OAS-35X52X10-NBR

Inner diameter 35 Outer diameter 52 Width 10

€2.56

383 pieces in stock

OAS-20X35X7-FPM GEN

ROTARY SHAFT SEAL

OAS-20X35X7-FPM

Inner diameter 20 Outer diameter 35 Width 7

€5.07

57 pieces in stock

OAS-35X72X10-NBR GEN

ROTARY SHAFT SEAL

OAS-35X72X10-NBR

Inner diameter 35 Outer diameter 72 Width 10

€4.08

2 pieces in stock

OAS-15X30X7-NBR GEN

ROTARY SHAFT SEAL

OAS-15X30X7-NBR

Inner diameter 15 Outer diameter 30 Width 7

€2.56

187 pieces in stock

Rotary Shaft Seal

What is a Rotary Shaftseal?

A rotary shaft seal is a seal used to seal a rotating shaft. This product is made of an elastomer and a metal structure, which allows it to be waterproof and dustproof. Rotary shaft seals are generally used on the following applications: crankshafts, gearboxes, universal joints, camshafts, wheels, etc. They are also used to protect bearings.

What are the different types of rotary shaft seals?

Today, there are many different types of lip seals. Indeed, these seal models are declined depending on the profile, the dimensions as well as the material in order to answer in an optimal way to the various constraints and applications. You will find below the different characteristics of the profiles as well as the different materials.

Profiles :

OAS = Double lip with steel spring

OA = Single lip with steel spring

ASP = Double lip reinforced (up to 5 bar pressure)

BB = Single lip + single external reinforcement with steel spring

BC = Double lip + single outer armature with steel spring

DB = Single lip + double outer armature with steel spring

DC = Double lip + double outer armature with steel spring

BD = Single lip + single external steel reinforcement, without spring

CD = Single lip, without spring

CK = Double lip, double steel spring

Materials :

NBR: also known as NITRILE, this material is mainly used to be in contact with oils and hydrocarbons from -40 °C to +110 °C. This model is also compatible with water and chemicals.

FPM: also called VITON, it can also be in contact with oils and hydrocarbons. It is more suitable for high-temperature use, as it can withstand temperatures from -20°C to +200°C.

FPMSS: this material indicates that the seal is made of FPM but with a stainless steel spring and not steel.

EPDM: it is often used to be in contact with brake fluid and water. In terms of temperature, it can withstand from -50°C to +150°C.

MVQ: this material is used for carburation from -80 °C to +175 °C.

How to choose a rotary shaft seal?

First of all, it is important to know that the references on the rotary shaft seals cannot be used effectively to identify them. This is because each manufacturer uses its own part number for these parts. The best way to identify a rotary shaft seal is to measure the assembly: diameter of the shaft, diameter of the housing and thickness of the seal. These dimensions are regularly engraved on the seal. In order to help you, here is an example of a seal reference at 123Roulement :

OAS-35X47X7-NBR :

OAS = shape of the rotary shaft seal

35X47X7 = inner diameter X outer diameter X thickness

NBR = material used

If not specified, the sealing rings have no direction of rotation (no oil reflux grooves). You can therefore use them without worrying about the direction of rotation.

How to mount your lip seal?

Although it may vary depending on the mounting, the side with the spring is usually mounted on the liquid or viscous side (oil, grease, water, etc.). There is a variant of the rotary shaft seal with a spring on each side, which is known as the "CK" type. It is recommended when the seal must be made between two liquids (oil and oil, water and oil, etc.)

Find your rotary shaft seal on 123Bearing.eu

123Bearing is the reference site for the purchase of lip seals. With a large stock of different product categories and fast delivery, we strive to offer the best possible service to our customers. Are you having difficulties in your search? Do you need precise documentation? Our customer service team is ready to listen to your needs and identify the right rotary shaft seal for your application.

4600 sqm of storage space
7.2 million parts in stock
Our strengths
personalized delivery
a business solutions department

4600 sqm of storage space

7.2 million parts in stock

Our strengths

personalized delivery

a business solutions department