1821-1840 of 6162 products
32X47X6 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, 32, 47, 6, 6, EAN code:07316572549667
Brand | SKF |
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Mfr Part No. | 32X47X6 HMS5 RG |
32X47X6 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, 32, 47, 6, 6, EAN code:07316572543863
Brand | SKF |
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Mfr Part No. | 32X47X6 HMSA10 V |
32X47X7 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, 32, 47, 7, 7, EAN code:07316572033111
Brand | SKF |
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Mfr Part No. | 32X47X7 HMSA10 V |
32X48X8 CRW1 R, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Single lip, 32, 48, 8, 8, EAN code:85311011723
Brand | SKF |
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Mfr Part No. | 32X48X8 CRW1 R |
32X48X8 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, 32, 48, 8, 8, EAN code:07316572543924
Brand | SKF |
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Mfr Part No. | 32X48X8 HMS5 V |
32X50X10-R23, Neutral, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 32, 50, 10
Brand | Neutral |
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Mfr Part No. | 32X50X10-R23 |
32X52X8 CRW1 V, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Fluoro rubber (FKM), Single lip, 32, 52, 8, 8, EAN code:85311011778
Brand | SKF |
---|---|
Mfr Part No. | 32X52X8 CRW1 V |
32X55X10 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, 32, 55, 10, 10, EAN code:07316572544525
Brand | SKF |
---|---|
Mfr Part No. | 32X55X10 HMSA10 V |
32X72X7 HMSA10RG, SKF, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 32, 72, 7, 7
Brand | SKF |
---|---|
Mfr Part No. | 32X72X7 HMSA10RG |
39922, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Single lip, 101.6, 126.97, 9.53, 9.53, EAN code:85311034326
Brand | SKF |
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Mfr Part No. | 39922 |
39X52X10-R23, Neutral, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 39, 52, 10
Brand | Neutral |
---|---|
Mfr Part No. | 39X52X10-R23 |
500X540X20 HSS8 H, SKF, Radial shaft seal for heavy industrial applications
Radial shaft seal, 499.998986434937, 545.388, 19.989800012112, 19.99, EAN code:85311496285
Brand | SKF |
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Mfr Part No. | 500X540X20 HSS8 H |
50148, 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, 127, 165.1, 12.7, 12.7, EAN code:85311037426
Brand | SKF |
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Mfr Part No. | 50148 |
504270-SKF
Brand | SKF |
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50X60X8-R23, Neutral, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 50, 60, 8
Brand | Neutral |
---|---|
Mfr Part No. | 50X60X8-R23 |
50X62X10-R21, Neutral, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Single lip, 50, 62, 10
Brand | Neutral |
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Mfr Part No. | 50X62X10-R21 |
50X62X7 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, 50, 62, 7, 7, EAN code:07316572034446
Brand | SKF |
---|---|
Mfr Part No. | 50X62X7 HMS5 RG |
50X65X10 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, 50, 65, 10, 10, EAN code:07316572545386
Brand | SKF |
---|---|
Mfr Part No. | 50X65X10 HMSA10 V |
50X66X8-R21, Neutral, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Single lip, 50, 66, 8
Brand | Neutral |
---|---|
Mfr Part No. | 50X66X8-R21 |
50X68X8 HMSA10RG, SKF, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 50, 68, 8, 8
Brand | SKF |
---|---|
Mfr Part No. | 50X68X8 HMSA10RG |
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.