1141-1160 of 6162 products
22X36X7 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, 22, 36, 7, 7, EAN code:07316572548783
Brand | SKF |
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Mfr Part No. | 22X36X7 HMS5 RG |
20X30X5 HMSA10RG, SKF, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 20, 30, 5, 5
Brand | SKF |
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Mfr Part No. | 20X30X5 HMSA10RG |
20X40X10 HMSA10RG, SKF, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 20, 40, 10, 10
Brand | SKF |
---|---|
Mfr Part No. | 20X40X10 HMSA10RG |
200X230X15 HMSA10RG, SKF, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 200, 230, 15, 15
Brand | SKF |
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Mfr Part No. | 200X230X15 HMSA10RG |
30X47X10 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, 30, 47, 10, 10, EAN code:07316572543856
Brand | SKF |
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Mfr Part No. | 30X47X10 HMSA10 V |
12386, SKF, Radial shaft seal with metal case, SKF Wave lip and auxiliary, contacting lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Double lip, 31.75, 47.6, 6.35, 6.35, EAN code:85311011099
Brand | SKF |
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Mfr Part No. | 12386 |
12551, SKF, Radial shaft seal with metal case, SKF Wave lip and auxiliary, contacting lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Double lip, 31.75, 53.98, 6.35, 6.35, EAN code:85311011372
Brand | SKF |
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Mfr Part No. | 12551 |
34891, SKF, Radial shaft seal with double metal case, SKF Wave lip and auxiliary, non-contacting lip
Radial shaft seal, Double Metal-cased, Polyacrylate elastomer (ACM), Double lip, 88.9, 114.33, 11.13, 11.13, EAN code:85311032254
Brand | SKF |
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Mfr Part No. | 34891 |
75X100X10 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, 75, 100, 10, 10, EAN code:07316572278369
Brand | SKF |
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Mfr Part No. | 75X100X10 HMSA10 V |
75X110X12 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, 75, 110, 12, 12, EAN code:07316572547038
Brand | SKF |
---|---|
Mfr Part No. | 75X110X12 HMSA10 V |
660X700X20 HSS8 H, SKF, Radial shaft seal for heavy industrial applications
Radial shaft seal, 659.993581008911, 707.009, 19.989800012112, 19.99, EAN code:85311496278
Brand | SKF |
---|---|
Mfr Part No. | 660X700X20 HSS8 H |
6229, SKF, Radial shaft seal with metal case, SKF Wave lip and auxiliary, contacting lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Double lip, 15.88, 28.55, 9.53, 9.53, EAN code:85311004398
Brand | SKF |
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Mfr Part No. | 6229 |
62X120X12 HMSA10RG, SKF, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 62, 120, 12, 12
Brand | SKF |
---|---|
Mfr Part No. | 62X120X12 HMSA10RG |
6903, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Single lip, 15.875, 28.651200532913, 6.35, 6.35, EAN code:85311454933
Brand | SKF |
---|---|
Mfr Part No. | 6903 |
170X200X15 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, 170, 200, 15, 15, EAN code:07316572035436
Brand | SKF |
---|---|
Mfr Part No. | 170X200X15 HMSA10 V |
17234, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Fluoro rubber (FKM), Single lip, 44.45, 57.15, 7.95, 7.95, EAN code:85311018241
Brand | SKF |
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Mfr Part No. | 17234 |
17511231-R21, Neutral, Radial shaft seal
Seal, 44.45
Brand | Neutral |
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Mfr Part No. | 17511231-R21 |
17702, SKF, Radial shaft seal with metal case and single sealing lip, for grease
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), 44.45, 76.2, 6.35, 6.35, EAN code:85311018913
Brand | SKF |
---|---|
Mfr Part No. | 17702 |
476470V, Timken, Radial shaft seal
Seal, 82.6, 107.9, 9.5
Brand | Timken |
---|---|
Mfr Part No. | 476470V |
48X68X10 HMSA10RG, SKF, Radial shaft seal
Seal, Rubber (Metal reinforced), Nitrile rubber (NBR), Double lip, 48, 68, 10, 10
Brand | SKF |
---|---|
Mfr Part No. | 48X68X10 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.