61-80 of 904 products
9307, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Single lip, 23.83, 41.25, 6.35, 6.35, EAN code:85311007269
Brand | SKF |
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Mfr Part No. | 9307 |
70X105X10 CRW1 R, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Single lip, 70, 105, 10, 10, EAN code:85311028813
Brand | SKF |
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Mfr Part No. | 70X105X10 CRW1 R |
17285, SKF, Radial shaft seal with metal case, SKF Wave lip and auxiliary, contacting lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Double lip, 44.45, 61.9, 8.001, 8.001, EAN code:85311018357
Brand | SKF |
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Mfr Part No. | 17285 |
19240, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Silicone rubber (MVQ), Single lip, 49.23, 68.22, 9.53, 9.53, EAN code:85311021289
Brand | SKF |
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Mfr Part No. | 19240 |
12458, 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, 50.8, 6.35, 6.35, EAN code:85311011266
Brand | SKF |
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Mfr Part No. | 12458 |
26354, SKF, Radial shaft seal with metal case, SKF Wave lip and auxiliary, contacting lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Double lip, 66.68, 101.68, 9.53, 9.53, EAN code:85311027977
Brand | SKF |
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Mfr Part No. | 26354 |
27269, SKF, Radial shaft seal with metal case, SKF Wave lip and auxiliary, contacting lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Double lip, 69.85, 88.9, 9.53, 9.53, EAN code:85311028264
Brand | SKF |
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Mfr Part No. | 27269 |
45X65X8 CRW1 R, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Single lip, 45, 65, 8, 8, EAN code:85311019118
Brand | SKF |
---|---|
Mfr Part No. | 45X65X8 CRW1 R |
140X170X12 CRW1 R, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Single lip, 140, 170, 12, 12, EAN code:85311038201
Brand | SKF |
---|---|
Mfr Part No. | 140X170X12 CRW1 R |
14211, SKF, Radial shaft seal with metal case, double SKF Wave lip and auxiliary, contacting lip
Radial shaft seal, Metal-cased, Fluoro rubber (FKM), 36.53, 50.88, 7.95, 7.95, EAN code:85311013987
Brand | SKF |
---|---|
Mfr Part No. | 14211 |
14223, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Single lip, 36.53, 53.98, 7.95, 7.95, EAN code:85311014021
Brand | SKF |
---|---|
Mfr Part No. | 14223 |
14810, SKF, Radial shaft seal with metal case and single sealing lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), 38.1, 47.6, 6.35, 6.35, EAN code:85311014694
Brand | SKF |
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Mfr Part No. | 14810 |
14939, SKF, Radial shaft seal with metal case, SKF Wave lip and auxiliary, contacting lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Double lip, 38.1, 57.15, 7.95, 7.95, EAN code:85311014977
Brand | SKF |
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Mfr Part No. | 14939 |
130X150X14 CRSA1 R, SKF, Radial shaft seal with metal case, double sealing lip and auxiliary contacting lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Double lip, 130, 150, 14, 14, EAN code:85311885270
Brand | SKF |
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Mfr Part No. | 130X150X14 CRSA1 R |
130X170X12 CRW1 R, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Single lip, 130, 170, 12, 12, EAN code:85311037587
Brand | SKF |
---|---|
Mfr Part No. | 130X170X12 CRW1 R |
13535, SKF, Radial shaft seal with metal case, SKF Wave lip and auxiliary, contacting lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Double lip, 34.93, 47.6, 7.95, 7.95, EAN code:85311012522
Brand | SKF |
---|---|
Mfr Part No. | 13535 |
13651, SKF, Radial shaft seal with metal case, SKF Wave lip and auxiliary, contacting lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Double lip, 34.925, 54.07, 8.001, 8.001, EAN code:85311501057
Brand | SKF |
---|---|
Mfr Part No. | 13651 |
120X145X12 CRW1 R, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Single lip, 120, 145, 12, 12, EAN code:85311036528
Brand | SKF |
---|---|
Mfr Part No. | 120X145X12 CRW1 R |
120X150X12 CRW1 R, SKF, Radial shaft seal with metal case and SKF Wave lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Single lip, 120, 150, 12, 12, EAN code:85311036535
Brand | SKF |
---|---|
Mfr Part No. | 120X150X12 CRW1 R |
13037, SKF, Radial shaft seal with metal case, double sealing lip and auxiliary contacting lip
Radial shaft seal, Metal-cased, Nitrile rubber (NBR), Double lip, 33.35, 50.8, 7.95, 7.95, EAN code:85311012010
Brand | SKF |
---|---|
Mfr Part No. | 13037 |
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.