1641-1660 of 6162 products
48X62X8 HMSA10RG, SKF, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 48, 62, 8, 8
Brand | SKF |
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Mfr Part No. | 48X62X8 HMSA10RG |
48X62X8 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, 48, 62, 8, 8, EAN code:07316572034392
Brand | SKF |
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Mfr Part No. | 48X62X8 HMSA10 V |
48X72X7 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, 48, 72, 7, 7, EAN code:07316572545768
Brand | SKF |
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Mfr Part No. | 48X72X7 HMS5 V |
48X72X8 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, 48, 72, 8, 8, EAN code:07316572551769
Brand | SKF |
---|---|
Mfr Part No. | 48X72X8 HMS5 RG |
48X80X8 CRW1 R, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Single lip, 48, 80, 8, 8, EAN code:85311020947
Brand | SKF |
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Mfr Part No. | 48X80X8 CRW1 R |
4923, SKF, Radial shaft seal with metal case and single sealing lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), 12.7, 21.41, 6.35, 6.35, EAN code:85311003308
Brand | SKF |
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Mfr Part No. | 4923 |
49301, 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, 125.43, 158.75, 12.7, 12.7, EAN code:85311037228
Brand | SKF |
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Mfr Part No. | 49301 |
4931, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Single lip, 12.7, 22.23, 6.35, 6.35, EAN code:85311003315
Brand | SKF |
---|---|
Mfr Part No. | 4931 |
4984, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Single lip, 12.7, 25.37, 6.35, 6.35, EAN code:85311003414
Brand | SKF |
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Mfr Part No. | 4984 |
4985, SKF, Radial shaft seal with metal case, SKF Wave lip and auxiliary, contacting lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Double lip, 12.7, 25.37, 6.35, 6.35, EAN code:85311003421
Brand | SKF |
---|---|
Mfr Part No. | 4985 |
49929, SKF, Radial shaft seal with double metal case, SKF Wave lip and auxiliary, non-contacting lip
Radial shaft seal, Double Metal-cased, Nitrile rubber (NBR), Double lip, 127, 152.43, 12.7, 12.7, EAN code:85311037280
Brand | SKF |
---|---|
Mfr Part No. | 49929 |
49991, SKF, Radial shaft seal with double metal case, SKF Wave lip , for oil or grease
Radial shaft seal, Double Metal-cased, Fluoro rubber (FKM), Single lip, 127, 158.75, 12.7, 12.7, EAN code:85311037372
Brand | SKF |
---|---|
Mfr Part No. | 49991 |
49998, SKF, Radial shaft seal with double metal case, SKF Wave lip and auxiliary, non-contacting lip
Radial shaft seal, Double Metal-cased, Nitrile rubber (NBR), Double lip, 127, 158.75, 12.7, 12.7, EAN code:85311037389
Brand | SKF |
---|---|
Mfr Part No. | 49998 |
52X100X10 HMSA10RG, SKF, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 52, 100, 10, 10
Brand | SKF |
---|---|
Mfr Part No. | 52X100X10 HMSA10RG |
52X63X8 HMSA10RG, SKF, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 52, 63, 8, 8
Brand | SKF |
---|---|
Mfr Part No. | 52X63X8 HMSA10RG |
52X68X8 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, 52, 68, 8, 8, EAN code:07316572277867
Brand | SKF |
---|---|
Mfr Part No. | 52X68X8 HMSA10 V |
52X70X8 CRW1 R, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Single lip, 52, 70, 8, 8, EAN code:85311023139
Brand | SKF |
---|---|
Mfr Part No. | 52X70X8 CRW1 R |
52X72X8 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, 52, 72, 8, 8, EAN code:07316572034750
Brand | SKF |
---|---|
Mfr Part No. | 52X72X8 HMSA10 V |
52X80X10 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, 52, 80, 10, 10, EAN code:07316572546154
Brand | SKF |
---|---|
Mfr Part No. | 52X80X10 HMSA10 V |
534282-SKF
Brand | SKF |
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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.