41-60 of 86 products
105X140X12-R21, Neutral, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Single lip, 105, 140, 12
Brand | Neutral |
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Mfr Part No. | 105X140X12-R21 |
65X140X12 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, 65, 140, 12, 12, EAN code:07316576171444
Brand | SKF |
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Mfr Part No. | 65X140X12 HMS5 RG |
85X140X12-R23, Neutral, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 85, 140, 12
Brand | Neutral |
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Mfr Part No. | 85X140X12-R23 |
100X140X12 CRWA1 R, SKF, Radial shaft seal with metal case, SKF Wave lip and auxiliary, contacting lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Double lip, 100, 140, 12, 12, EAN code:85311034098
Brand | SKF |
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Mfr Part No. | 100X140X12 CRWA1 R |
100X140X12 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, 100, 140, 12, 12, EAN code:07316572547335
Brand | SKF |
---|---|
Mfr Part No. | 100X140X12 HMS5 V |
120X140X10-BABSL1-902, Freudenberg Sealing Technologies, Radial Shaft Seal - Simmerring®
FST Code : 40412109, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 120, 140, 10
Brand | Freudenberg Sealing Technologies |
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Mfr Part No. | 120X140X10-BABSL1-902 |
120X140X13 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, 120, 140, 13, 13, EAN code:07316574919635
Brand | SKF |
---|---|
Mfr Part No. | 120X140X13 HMS5 RG |
120X140X13 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, 120, 140, 13, 13, EAN code:07316574898299
Brand | SKF |
---|---|
Mfr Part No. | 120X140X13 HMS5 V |
120X140X13 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, 120, 140, 13, 13, EAN code:07316574919628
Brand | SKF |
---|---|
Mfr Part No. | 120X140X13 HMSA10 V |
110X140 MUD11 R, SKF, Cassette seal for oil-lubricated heavy-duty applications
Cassette seal, 110, 140, 16, 16, EAN code:07316580022466
Brand | SKF |
---|---|
Mfr Part No. | 110X140 MUD11 R |
110X140X12-R21, Neutral, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Single lip, 110, 140, 12
Brand | Neutral |
---|---|
Mfr Part No. | 110X140X12-R21 |
110X140X12 CRW1 R, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Single lip, 110, 140, 12, 12, EAN code:85311035439
Brand | SKF |
---|---|
Mfr Part No. | 110X140X12 CRW1 R |
110X140X12 CRW1 V, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Fluoro rubber (FKM), Single lip, 110, 140, 12, 12, EAN code:85311157926
Brand | SKF |
---|---|
Mfr Part No. | 110X140X12 CRW1 V |
115X140X12BAUM6SLX7-NBR902, Freudenberg Sealing Technologies, Radial Shaft Seal - Simmerring®
FST Code : 49332250, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 115, 140, 12
Brand | Freudenberg Sealing Technologies |
---|---|
Mfr Part No. | 115X140X12BAUM6SLX7-NBR902 |
115X140X12 CRW1 V, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Fluoro rubber (FKM), Single lip, 115, 140, 12, 12, EAN code:85311036238
Brand | SKF |
---|---|
Mfr Part No. | 115X140X12 CRW1 V |
105X140X12 CRWA1 R, SKF, Radial shaft seal with metal case, SKF Wave lip and auxiliary, contacting lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Double lip, 105, 140, 12, 12, EAN code:85311034913
Brand | SKF |
---|---|
Mfr Part No. | 105X140X12 CRWA1 R |
105X140X12 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, 105, 140, 12, 12, EAN code:07316572553343
Brand | SKF |
---|---|
Mfr Part No. | 105X140X12 HMS5 RG |
105X140X12 HMSA10RG, SKF, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 105, 140, 12, 12
Brand | SKF |
---|---|
Mfr Part No. | 105X140X12 HMSA10RG |
108X140X15 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, 108, 140, 15, 15, EAN code:07316576170799
Brand | SKF |
---|---|
Mfr Part No. | 108X140X15 HMS5 RG |
108X140X15 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, 108, 140, 15, 15, EAN code:07316576170768
Brand | SKF |
---|---|
Mfr Part No. | 108X140X15 HMS5 V |
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.