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Oil Seal BO

Oil seal in the standard version with a metal outer jacket, without spring on the sealing lip.
Standard material
NBR 70
Color: green / black
Reinforcement ring: non-alloy steel according to DIN EN 10139
Secondary seals, for example a seal against dust, dirt or splash water with electric motors and as a seal against grease.
The WBO is a single-acting oil seal for rotating shafts. Less friction is created by the closed lip design without spring. As a result, the closing function is reduced in comparison with the oil seal with spring. The elastomeric outer jacket makes a good static seal possible and offers good compensation of the expansion, for example, in light metal housings. Moreover, it guarantees a better seal at relatively large roughnesses, a safe seal at divided houses as well as a good static seal with liquid or gaseous media.
Good chemical resistance to various mineral oils and fats.
Operating parameters
Pressure (MPa / bar): 0/0
Temperature (° C): -40 to +100
Rotation speed (m / s): ≤6
Suitable auxiliary tools must be used for assembly. It is advisable to shape the installation space in such a way that the oil seal in the housing is axially supported.
Other dimensions and other types such as for example dust lip, ridges on the sealing lip, other steel quality of the reinforcement ring can be manufactured as well as all possible special types. With non-standard dimensions, minimum order quantities may be required.
245 products
Most sold arrow_drop_down
ProductDimensionsMaterialHardness (Shore A)CertificationStock
Oil-seal BO122.22 mmNBR-NITRIL-BUNA-N107.95 mm51 icon
Oil-seal BO19 mmNBR-NITRIL-BUNA-N12 mm60 icon
Oil-seal BO22 mmNBR-NITRIL-BUNA-N14 mm55 icon
Oil-seal BO25.40 mmNBR-NITRIL-BUNA-N15.88 mm54 icon
Oil-seal BO20.7 mmPA17 mm51 icon
Oil-seal BO26 mmNBR-NITRIL-BUNA-N20 mm56 icon
Oil-seal BO29 mmNBR-NITRIL-BUNA-N17 mm54 icon
Oil-seal BO28 mmNBR-NITRIL-BUNA-N22 mm54 icon
Oil-seal BO39 mmNBR-NITRIL-BUNA-N28 mm57 icon
Oil-seal BO40 mmNBR-NITRIL-BUNA-N30 mm58 icon
Oil-seal BO42 mmNBR-NITRIL-BUNA-N35 mm54 icon
Oil-seal BO58 mmNBR-NITRIL-BUNA-N38 mm53 icon
Oil-seal BO54 mmNBR-NITRIL-BUNA-N44.7 mm51 icon
Oil-seal BO10 mmNBR-NITRIL-BUNA-N5 mm54 icon
Oil-seal BO62 mmNBR-NITRIL-BUNA-N55 mm55 icon
Oil-seal BO67 mmNBR-NITRIL-BUNA-N60 mm51 icon
Oil-seal BO80 mmNBR-NITRIL-BUNA-N70 mm54 icon
Oil-seal BO114.33 mmNBR-NITRIL-BUNA-N101.60 mm58 icon
Oil-seal BO18 mmNBR-NITRIL-BUNA-N12 mm53 icon
Oil-seal BO16 mmNBR-NITRIL-BUNA-N10 mm51 icon
Oil-seal BO135 mmNBR-NITRIL-BUNA-N115 mm58 icon
Oil-seal BO145 mmNBR-NITRIL-BUNA-N130 mm54 icon
Oil-seal BO28 mmNBR-NITRIL-BUNA-N15 mm55 icon
Oil-seal BO32 mmNBR-NITRIL-BUNA-N25 mm60 icon
Oil-seal BO37 mmNBR-NITRIL-BUNA-N30 mm58 icon
Oil-seal BO19.05 mmNBR-NITRIL-BUNA-N12.70 mm60 icon
Oil-seal BO32 mmNBR-NITRIL-BUNA-N14.5 mm50 icon
Oil-seal BO22 mmNBR-NITRIL-BUNA-N16 mm55 icon
Oil-seal BO32 mmNBR-NITRIL-BUNA-N19 mm52 icon
Oil-seal BO31 mmNBR-NITRIL-BUNA-N25 mm50 icon
Oil-seal BO35 mmNBR-NITRIL-BUNA-N28 mm52 icon
Oil-seal BO36 mmNBR-NITRIL-BUNA-N30 mm52 icon
Oil-seal BO52 mmNBR-NITRIL-BUNA-N42 mm52 icon
Oil-seal BO9 mmNBR-NITRIL-BUNA-N5 mm50 icon
Oil-seal BO61 mmNBR-NITRIL-BUNA-N54 mm51 icon
Oil-seal BO70 mmNBR-NITRIL-BUNA-N60 mm57 icon
Oil-seal BO85 mmNBR-NITRIL-BUNA-N70 mm59 icon
Oil-seal BO110 mmPA97 mm60 icon
Oil-seal BO17 mmNBR-NITRIL-BUNA-N10 mm56 icon
Oil-seal BO32 mmNBR-NITRIL-BUNA-N14 mm55 icon
Oil-seal BO21 mmNBR-NITRIL-BUNA-N16 mm55 icon
Oil-seal BO26 mmNBR-NITRIL-BUNA-N19 mm54 icon
Oil-seal BO32 mmNBR-NITRIL-BUNA-N25 mm58 icon
Oil-seal BO38 mmNBR-NITRIL-BUNA-N30 mm50 icon
Oil-seal BO23.5 mmFPM-FKM-VITON15 mm50 icon
Oil-seal BO30 mmNBR-NITRIL-BUNA-N16 mm59 icon
Oil-seal BO28 mmNBR-NITRIL-BUNA-N21 mm58 icon
Oil-seal BO32 mmFPM-FKM-VITON26.5 mm51 icon
Oil-seal BO41 mmNBR-NITRIL-BUNA-N34 mm60 icon
Oil-seal BO53 mmNBR-NITRIL-BUNA-N43 mm54 icon
Oil-seal BO82 mmNBR-NITRIL-BUNA-N55 mm51 icon
Oil-seal BO85 mmNBR-NITRIL-BUNA-N60 mm54 icon
Oil-seal BO15 mmNBR-NITRIL-BUNA-N8 mm58 icon
Oil-seal BO40 mmNBR-NITRIL-BUNA-N20 mm51 icon
Oil-seal BO32 mmNBR-NITRIL-BUNA-N27 mm54 icon
Oil-seal BO35 mmNBR-NITRIL-BUNA-N30 mm60 icon
Oil-seal BO42 mmNBR-NITRIL-BUNA-N35 mm60 icon
Oil-seal BO54 mmNBR-NITRIL-BUNA-N45 mm52 icon
Oil-seal BO62 mmNBR-NITRIL-BUNA-N50 mm55 icon
Oil-seal BO14 mmNBR-NITRIL-BUNA-N7 mm56 icon
Oil-seal BO105 mmNBR-NITRIL-BUNA-N90 mm57 icon
Oil-seal BO21 mmNBR-NITRIL-BUNA-N15 mm58 icon
Oil-seal BO25 mmNBR-NITRIL-BUNA-N16 mm60 icon
Oil-seal BO30 mmNBR-NITRIL-BUNA-N22 mm59 icon
Oil-seal BO35 mmNBR-NITRIL-BUNA-N28 mm51 icon
Oil-seal BO40 mmNBR-NITRIL-BUNA-N30 mm57 icon
Oil-seal BO45 mmNBR-NITRIL-BUNA-N35 mm57 icon
Oil-seal BO48 mmNBR-NITRIL-BUNA-N40 mm53 icon
Oil-seal BO58 mmNBR-NITRIL-BUNA-N46 mm53 icon
Oil-seal BO63 mmNBR-NITRIL-BUNA-N55 mm50 icon
Oil-seal BO80 mmNBR-NITRIL-BUNA-N60 mm53 icon
Oil-seal BO90 mmNBR-NITRIL-BUNA-N80 mm54 icon
Oil-seal BO115.96 mmNBR-NITRIL-BUNA-N101.60 mm59 icon
Oil-seal BO21.41 mmNBR-NITRIL-BUNA-N12.70 mm59 icon
Oil-seal BO26 mmNBR-NITRIL-BUNA-N15 mm58 icon
Oil-seal BO23.5 mmNBR-NITRIL-BUNA-N17 mm55 icon
Oil-seal BO32 mmNBR-NITRIL-BUNA-N24 mm55 icon
Oil-seal BO17.86 mmNBR-NITRIL-BUNA-N11.91 mm57 icon
Oil-seal BO155 mmNBR-NITRIL-BUNA-N130 mm53 icon
Oil-seal BO20 mmNBR-NITRIL-BUNA-N16 mm51 icon
Oil-seal BO32 mmNBR-NITRIL-BUNA-N26 mm54 icon
Oil-seal BO37 mmNBR-NITRIL-BUNA-N30 mm55 icon
Oil-seal BO45 mmNBR-NITRIL-BUNA-N35 mm55 icon
Oil-seal BO69 mmNBR-NITRIL-BUNA-N57 mm60 icon
Oil-seal BO88 mmNBR-NITRIL-BUNA-N65 mm58 icon
Oil-seal BO16 mmNBR-NITRIL-BUNA-N9.5 mm55 icon
Oil-seal BO139.70 mmNBR-NITRIL-BUNA-N114.30 mm55 icon
Oil-seal BO24 mmNBR-NITRIL-BUNA-N14 mm56 icon
Oil-seal BO24 mmNBR-NITRIL-BUNA-N16 mm55 icon
Oil-seal BO32 mmNBR-NITRIL-BUNA-N23 mm57 icon
Oil-seal BO39.7 mmNBR-NITRIL-BUNA-N28.5 mm58 icon
Oil-seal BO340 mmNBR-NITRIL-BUNA-N320 mm54 icon
Oil-seal BO50 mmNBR-NITRIL-BUNA-N38 mm53 icon
Oil-seal BO80 mmNBR-NITRIL-BUNA-N50 mm60 icon
Oil-seal BO75 mmNBR-NITRIL-BUNA-N63 mm50 icon
Oil-seal BO25.40 mmNBR-NITRIL-BUNA-N11.11 mm50 icon
Oil-seal BO20 mmNBR-NITRIL-BUNA-N14 mm53 icon
Oil-seal BO24 mmNBR-NITRIL-BUNA-N16 mm52 icon
Oil-seal BO30 mmNBR-NITRIL-BUNA-N24 mm51 icon
Oil-seal BO35 mmNBR-NITRIL-BUNA-N28.56 mm58 icon
Oil-seal BO41 mmNBR-NITRIL-BUNA-N35 mm60 icon
Oil-seal BO48 mmNBR-NITRIL-BUNA-N40 mm59 icon
Oil-seal BO58 mmNBR-NITRIL-BUNA-N49 mm56 icon
Oil-seal BO10 mmNBR-NITRIL-BUNA-N6 mm57 icon
Oil-seal BO85 mmNBR-NITRIL-BUNA-N70 mm60 icon
Oil-seal BO100 mmNBR-NITRIL-BUNA-N75 mm59 icon
Oil-seal BO45 mmNBR-NITRIL-BUNA-N30 mm56 icon
Oil-seal BO45 mmNBR-NITRIL-BUNA-N37.5 mm51 icon
Oil-seal BO58 mmNBR-NITRIL-BUNA-N51 mm54 icon
Oil-seal BO11 mmNBR-NITRIL-BUNA-N7 mm56 icon
Oil-seal BO15 mmNBR-NITRIL-BUNA-N10 mm53 icon
Oil-seal BO17.53 mmNBR-NITRIL-BUNA-N12.70 mm58 icon
Oil-seal BO22.23 mmNBR-NITRIL-BUNA-N15.88 mm56 icon
Oil-seal BO26 mmEPDM20 mm52 icon
Oil-seal BO45 mmNBR-NITRIL-BUNA-N32 mm59 icon
Oil-seal BO55 mmNBR-NITRIL-BUNA-N50 mm58 icon
Oil-seal BO13 mmNBR-NITRIL-BUNA-N6 mm54 icon
Oil-seal BO95 mmNBR-NITRIL-BUNA-N80 mm57 icon
Oil-seal BO33 mmNBR-NITRIL-BUNA-N25 mm59 icon
Oil-seal BO40 mmNBR-NITRIL-BUNA-N30 mm51 icon
Oil-seal BO48 mmNBR-NITRIL-BUNA-N38 mm58 icon
Oil-seal BO55 mmNBR-NITRIL-BUNA-N46 mm56 icon
Oil-seal BO12 mmNBR-NITRIL-BUNA-N6 mm55 icon
Oil-seal BO95 mmNBR-NITRIL-BUNA-N80 mm51 icon
Oil-seal BO18 mmNBR-NITRIL-BUNA-N12 mm52 icon
Oil-seal BO23 mmNBR-NITRIL-BUNA-N15 mm55 icon
Oil-seal BO24 mmNBR-NITRIL-BUNA-N20 mm59 icon
Oil-seal BO37 mmNBR-NITRIL-BUNA-N28 mm50 icon
Oil-seal BO42 mmNBR-NITRIL-BUNA-N35 mm52 icon
Oil-seal BO21.23 mmNBR-NITRIL-BUNA-N11.11 mm52 icon
Oil-seal BO20.64 mmNBR-NITRIL-BUNA-N14.28 mm53 icon
Oil-seal BO26 mmNBR-NITRIL-BUNA-N18 mm57 icon
Oil-seal BO35 mmNBR-NITRIL-BUNA-N28 mm53 icon
Oil-seal BO52 mmFPM-FKM-VITON42 mm56 icon
Oil-seal BO80 mmNBR-NITRIL-BUNA-N50 mm54 icon
Oil-seal BO86 mmNBR-NITRIL-BUNA-N71 mm53 icon
Oil-seal BO21.23 mmNBR-NITRIL-BUNA-N11.91 mm53 icon
Oil-seal BO21 mmNBR-NITRIL-BUNA-N15 mm52 icon
Oil-seal BO28 mmNBR-NITRIL-BUNA-N20 mm53 icon
Oil-seal BO35 mmNBR-NITRIL-BUNA-N28.56 mm53 icon
Oil-seal BO50 mmNBR-NITRIL-BUNA-N35 mm58 icon
Oil-seal BO65 mmNBR-NITRIL-BUNA-N45 mm59 icon
Oil-seal BO13 mmNBR-NITRIL-BUNA-N6 mm57 icon
Oil-seal BO125 mmFPM-FKM-VITON98 mm55 icon
Oil-seal BO110 mmNBR-NITRIL-BUNA-N100 mm59 icon
Oil-seal BO22 mmNBR-NITRIL-BUNA-N14 mm53 icon
Oil-seal BO26 mmNBR-NITRIL-BUNA-N18 mm53 icon
Oil-seal BO46.4 mmNBR-NITRIL-BUNA-N28.5 mm59 icon
Oil-seal BO42 mmNBR-NITRIL-BUNA-N36 mm59 icon
Oil-seal BO78 mmNBR-NITRIL-BUNA-N60 mm57 icon
Oil-seal BO20.83 mmNBR-NITRIL-BUNA-N12.70 mm53 icon
Oil-seal BO23 mmNBR-NITRIL-BUNA-N16 mm55 icon
Oil-seal BO38 mmNBR-NITRIL-BUNA-N25 mm55 icon
Oil-seal BO42 mmNBR-NITRIL-BUNA-N35 mm60 icon
Oil-seal BO55 mmNBR-NITRIL-BUNA-N45 mm58 icon
Oil-seal BO75 mmNBR-NITRIL-BUNA-N60 mm51 icon
Oil-seal BO15.83 mmNBR-NITRIL-BUNA-N11.11 mm51 icon
Oil-seal BO20.64 mmNBR-NITRIL-BUNA-N15.88 mm51 icon
Oil-seal BO32 mmNBR-NITRIL-BUNA-N25 mm56 icon
Oil-seal BO41 mmNBR-NITRIL-BUNA-N32 mm50 icon
Oil-seal BO50 mmNBR-NITRIL-BUNA-N45 mm56 icon
Oil-seal BO22.23 mmNBR-NITRIL-BUNA-N12.70 mm51 icon
Oil-seal BO25 mmNBR-NITRIL-BUNA-N17 mm56 icon
Oil-seal BO37 mmNBR-NITRIL-BUNA-N29.5 mm58 icon
Oil-seal BO67 mmNBR-NITRIL-BUNA-N55 mm58 icon
Oil-seal BO100 mmNBR-NITRIL-BUNA-N85 mm52 icon
Oil-seal BO32 mmNBR-NITRIL-BUNA-N15 mm53 icon
Oil-seal BO33 mmNBR-NITRIL-BUNA-N25 mm57 icon
Oil-seal BO60 mmNBR-NITRIL-BUNA-N50 mm52 icon
Oil-seal BO95 mmNBR-NITRIL-BUNA-N78 mm53 icon
Oil-seal BO140 mmNBR-NITRIL-BUNA-N110 mm51 icon
Oil-seal BO19 mmNBR-NITRIL-BUNA-N15 mm56 icon
Oil-seal BO48 mmNBR-NITRIL-BUNA-N35 mm56 icon
Oil-seal BO95 mmNBR9080 mm59 icon
Oil-seal BO19 mmNBR-NITRIL-BUNA-N13 mm57 icon
Oil-seal BO32 mmNBR-NITRIL-BUNA-N22 mm50 icon
Oil-seal BO40 mmNBR-NITRIL-BUNA-N33 mm55 icon
Oil-seal BO62 mmNBR-NITRIL-BUNA-N50 mm55 icon
Oil-seal BO19 mmNBR-NITRIL-BUNA-N9 mm57 icon
Oil-seal BO14 mmNBR-NITRIL-BUNA-N10 mm55 icon
Oil-seal BO170 mmNBR-NITRIL-BUNA-N155 mm51 icon
Oil-seal BO38 mmNBR-NITRIL-BUNA-N28 mm56 icon
Oil-seal BO54 mmNBR-NITRIL-BUNA-N40 mm58 icon
Oil-seal BO77 mmNBR-NITRIL-BUNA-N65 mm51 icon
Oil-seal BO16 mmNBR-NITRIL-BUNA-N12 mm53 icon
Oil-seal BO200 mmFPM-FKM-VITON170 mm54 icon
Oil-seal BO42 mmNBR-NITRIL-BUNA-N32 mm60 icon
Oil-seal BO62 mmNBR-NITRIL-BUNA-N50 mm59 icon
Oil-seal BO17.47 mmNBR-NITRIL-BUNA-N12.70 mm60 icon
Oil-seal BO28 mmNBR-NITRIL-BUNA-N23 mm58 icon
Oil-seal BO8 mmNBR-NITRIL-BUNA-N4 mm55 icon
Oil-seal BO75 mmNBR-NITRIL-BUNA-N60 mm54 icon
Oil-seal BO144.48 mmNBR-NITRIL-BUNA-N130.18 mm59 icon
Oil-seal BO34 mmNBR-NITRIL-BUNA-N27 mm55 icon
Oil-seal BO52 mmNBR-NITRIL-BUNA-N45 mm55 icon
Oil-seal BO18 mmNBR-NITRIL-BUNA-N12 mm60 icon
Oil-seal BO35 mmNBR-NITRIL-BUNA-N25 mm60 icon
Oil-seal BO55 mmNBR-NITRIL-BUNA-N40 mm51 icon
Oil-seal BO16 mmNBR-NITRIL-BUNA-N8 mm56 icon
Oil-seal BO26 mmNBR-NITRIL-BUNA-N16 mm53 icon
Oil-seal BO47 mmNBR-NITRIL-BUNA-N35 mm54 icon
Oil-seal BO75 mmNBR-NITRIL-BUNA-N65 mm50 icon
Oil-seal BO22.23 mmNBR-NITRIL-BUNA-N11.91 mm52 icon
Oil-seal BO45 mmNBR-NITRIL-BUNA-N25 mm54 icon
Oil-seal BO55 mmNBR-NITRIL-BUNA-N48 mm57 icon
Oil-seal BO22 mmNBR-NITRIL-BUNA-N16 mm52 icon
Oil-seal BO43 mmNBR-NITRIL-BUNA-N38 mm52 icon
Oil-seal BO20.64 mmNBR-NITRIL-BUNA-N14.28 mm58 icon
Oil-seal BO38 mmNBR-NITRIL-BUNA-N32 mm57 icon
Oil-seal BO140 mmNBR-NITRIL-BUNA-N125 mm59 icon
Oil-seal BO37 mmNBR-NITRIL-BUNA-N31 mm55 icon
Oil-seal BO12 mmNBR-NITRIL-BUNA-N8 mm51 icon
Oil-seal BO17.46 mmNBR-NITRIL-BUNA-N11.11 mm53 icon
Oil-seal BO34 mmNBR-NITRIL-BUNA-N30 mm51 icon
Oil-seal BO80 mmNBR-NITRIL-BUNA-N65 mm54 icon
Oil-seal BO114.30 mmNBR-NITRIL-BUNA-N101.60 mm57 icon
Oil-seal BO37 mmNBR-NITRIL-BUNA-N30 mm55 icon
Oil-seal BO8 mmNBR-NITRIL-BUNA-N3 mm59 icon
Oil-seal BO18 mmNBR-NITRIL-BUNA-N12 mm52 icon
Oil-seal BO47 mmNBR-NITRIL-BUNA-N40 mm57 icon
Oil-seal BO39 mmNBR-NITRIL-BUNA-N33 mm56 icon
Oil-seal BO36 mmNBR-NITRIL-BUNA-N29 mm53 icon
Oil-seal BO37 mmNBR-NITRIL-BUNA-N28 mm58 icon
Oil-seal BO31.75 mmNBR-NITRIL-BUNA-N15.88 mm51 icon
Oil-seal BO90 mmNBR-NITRIL-BUNA-N55 mm59 icon
Oil-seal BO50 mmNBR-NITRIL-BUNA-N38 mm51 icon
Oil-seal BO22 mmNBR-NITRIL-BUNA-N16 mm58 icon
Oil-seal BOS33.05 mmNBR-NITRIL-BUNA-N19.05 mm58 icon
Oil-seal BO50 mmNBR-NITRIL-BUNA-N40 mm57 icon
Oil-seal BO35 mmNBR-NITRIL-BUNA-N20 mm56 icon
Oil-seal BO21.89 mmNBR-NITRIL-BUNA-N10.26 mm55 icon
Oil-seal BO26 mmNBR-NITRIL-BUNA-N20 mm56 icon
Oil-seal BO70 mmNBR-NITRIL-BUNA-N55 mm60 icon
Oil-seal BO21 mmNBR-NITRIL-BUNA-N17 mm50 icon
Oil-seal BO22.23 mmNBR-NITRIL-BUNA-N12.70 mm53 icon
Oil-seal BO60 mmNBR-NITRIL-BUNA-N45 mm52 icon
Oil-seal BO28.54 mmNBR-NITRIL-BUNA-N15.88 mm55 icon
Oil-seal BO158.75 mmNBR-NITRIL-BUNA-N133.35 mm55 icon
Oil-seal BO23 mmNBR-NITRIL-BUNA-N17 mm60 icon
Oil-seal BO50 mmNBR-NITRIL-BUNA-N40 mm51 icon
Oil-seal BO52 mmNBR-NITRIL-BUNA-N45 mm58 icon
Oil-seal BO58 mmNBR-NITRIL-BUNA-N50 mm57 icon
Oil-seal BO60 mmNBR-NITRIL-BUNA-N50 mm50 icon
Oil-seal BO63 mmNBR-NITRIL-BUNA-N50 mm50 icon
Oil-seal BO65 mmNBR-NITRIL-BUNA-N58 mm53 icon

Oil seals are rotary seals. They are used for sealing rotating or swiveling machine parts, mainly on shafts. The application areas of the oil seal are diverse and are located at all levels of machine and equipment construction.

Applications for oil seals
These shaft seals are used in the construction of engines, industrial drives, geared motors, electric motors, combustion engines, pumps, drive systems, agricultural machines, construction machines, household appliances, washing machines (for household and industry), dishwashers, large machines, rolling machines and shipbuilding and wind power stations, etc.

Oil seal materials
These rotary seals are available in various materials, such as NBR, FKM, VMQ, ACM, EPDM, HNBR, etc.
Oil seal BO has no spring and no dust lip. The oil seal is made of steel.

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