1-14 of 14 products
170X200 MUD11 R, SKF, Cassette seal for oil-lubricated heavy-duty applications
Cassette seal, 170, 200, 16, 16, EAN code:07316579650403
Brand | SKF |
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Mfr Part No. | 170X200 MUD11 R |
110X140 MUD11 R, SKF, Cassette seal for oil-lubricated heavy-duty applications
Cassette seal, 110, 140, 16, 16, EAN code:07316580022466
Brand | SKF |
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Mfr Part No. | 110X140 MUD11 R |
220X250X16 CRWH1 R, SKF, Radial shaft seal with double metal case, SKF Wave lip , for oil or grease
Radial shaft seal, Double Metal-cased, Nitrile rubber (NBR), Single lip, 220, 250, 16, 16, EAN code:85311156622
Brand | SKF |
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Mfr Part No. | 220X250X16 CRWH1 R |
180X215X16-R23, Neutral, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 180, 215, 16
Brand | Neutral |
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Mfr Part No. | 180X215X16-R23 |
84X110X16-R23, Neutral, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 84, 110, 16
Brand | Neutral |
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Mfr Part No. | 84X110X16-R23 |
140X170 MUD11 R, SKF, Cassette seal for oil-lubricated heavy-duty applications
Cassette seal, 140, 170, 16, 16, EAN code:07316579650366
Brand | SKF |
---|---|
Mfr Part No. | 140X170 MUD11 R |
145X175 MUD11 R, SKF, Cassette seal for oil-lubricated heavy-duty applications
Cassette seal, 145, 175, 16, 16, EAN code:07316579650373
Brand | SKF |
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Mfr Part No. | 145X175 MUD11 R |
145X190X16 HMS5 RG, SKF, Radial shaft seal with rubber outside diameter and single sealing lip
Radial shaft seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Single lip, 145, 190, 16, 16, EAN code:07316575835019
Brand | SKF |
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Mfr Part No. | 145X190X16 HMS5 RG |
145X190X16 HMS5 V, SKF, Radial shaft seal with rubber outside diameter and single sealing lip
Radial shaft seal, Rubber (Metal reinforced), Fluoro rubber (FKM), Single lip, 145, 190, 16, 16, EAN code:07316575835057
Brand | SKF |
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Mfr Part No. | 145X190X16 HMS5 V |
145X190X16 HMSA10RG, SKF, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 145, 190, 16, 16
Brand | SKF |
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Mfr Part No. | 145X190X16 HMSA10RG |
145X190X16 HMSA10 V, SKF, Radial shaft seal with rubber outside diameter and single sealing lip
Radial shaft seal, Rubber (Metal reinforced), Fluoro rubber (FKM), Double lip, 145, 190, 16, 16, EAN code:07316575835033
Brand | SKF |
---|---|
Mfr Part No. | 145X190X16 HMSA10 V |
130X160 MUD11 R, SKF, Cassette seal for oil-lubricated heavy-duty applications
Cassette seal, 130, 160, 16, 16, EAN code:07316579650359
Brand | SKF |
---|---|
Mfr Part No. | 130X160 MUD11 R |
150X180 MUD11 R, SKF, Cassette seal for oil-lubricated heavy-duty applications
Cassette seal, 150, 180, 16, 16, EAN code:07316579650380
Brand | SKF |
---|---|
Mfr Part No. | 150X180 MUD11 R |
165X190 MUD11 R, SKF, Cassette seal for oil-lubricated heavy-duty applications
Cassette seal, 165, 190, 16, 16, EAN code:07316579650397
Brand | SKF |
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Mfr Part No. | 165X190 MUD11 R |
Radial shaft seals
Radial shaft seals are used between rotating and stationary machine components or between two components in relative motion and consist of two main parts:
- A cylindrical outer covering of sheet steel (case) or an elastomer that has the requisite interference fit to seal statically against the housing bore.
- A sealing lip made of an elastomeric or thermoplastic material that seals dynamically and statically against the shaft. The lip has a sealing edge that is formed by moulding, cutting or grinding. It is normally pressed against the counterface surface of the shaft, with a defined radial load, by a garter spring. The edge of the sealing lip and the shaft counterface surface form the most important functional area of a radial shaft seal. The sealing effect of the lip can be enhanced by designing the contact area of the lip with hydrodynamic features.
Some radial shaft seal designs have an auxiliary lip that protects the primary sealing lip from dust and other contaminants. A suitable lubricant in the space between the primary sealing lip and the auxiliary lip can reduce wear and delay corrosion. Contaminants that have passed the auxiliary lip will eventually cause damage in the counterface surface area. A build-up of heat can also occur between the two lips, resulting in premature wear.
Radial shaft seals are used in a multitude of applications. Because of the importance of radial shaft seals for the operational reliability and service life of machines and equipment, both seal manufacturers and users are equally interested, to some degree, in standardization. These cover boundary dimensions, tolerances, material specifications, test methods and terminology as well as the basic outside diameter constructions and sealing lip arrangements.
The terminology used in this chapter is listed for metal-cased seal and for rubber outside diameter seal.