For orders placed by December 15, we guarantee delivery before Christmas.
Customer support:558 694 401eshop@bohemiaseal.cz
    Currency
    EUR
    Language
    English
    Home / Stock items / Sealing rings / O-rings

    O-rings

    The O-ring is the most widespread method of sealing, because it does not require space and its installation is very simple. It is defined as a closed ring 
    with a circular cross-section, which is produced mainly from an elastic rubber material, the so-called elastomer. The size of the O-ring is defined by its inner 
    diameter (Ød1) and cross-section (Ød2).
    O-rings are most often produced from various types of rubber by means of vulcanization (cross-linking) of the semi-finished product in compression molds 
    or injection molds with a seamless surface. With the correct design of the grooves and the appropriately chosen material, it fulfills its function for a long time 
    both during static and dynamic use within the range of temperatures allowed for the relevant rubber material.

    Advantages of BOHEMIA SEAL in O-rings:

    » the widest stock in the Czech Republic
    » our primary supplier is a German manufacturer of O-rings, which ensures consistently high product quality
    » for not so demanding applications, we offer more economical O-rings from Asia
    » technical support in designing developments
    » orders of O-rings can be combined with orders of other goods from the Bohemia Seal range, for example rotary seals, hydraulic and pneumatic seals, flat seals, belts, pulleys, chains, sprockets and bearings.

     

    Product sorting

    86 items total

    List of products

    112015 o krouzek 20 x 8 nbr 70 din 3770 eu origin
    O-ring 20 x 8 NBR 70, DIN 3770 EU origin
    Stock (>10000 pcs)
    €0,31 excl. VAT
    €0,38

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010230
    112018 o krouzek 20 x 8 epdm 70 din 3770 eu origin
    O-ring 20 x 8 EPDM 70, DIN 3770 EU origin
    Stock (10 pcs)
    €4,04 excl. VAT
    €4,89

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010229
    112009 o krouzek 20 x 7 mvq eu origin
    O-ring 20 x 7 MVQ, EU origin
    Stock (14 pcs)
    €0,50 excl. VAT
    €0,61

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010035
    112012 o krouzek 20 x 7 fpm 80 din 3770 eu origin
    O-ring 20 x 7 FPM 80, DIN 3770 EU origin
    Stock (3 pcs)
    €7,66 excl. VAT
    €9,27

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010214
    112000 o krouzek 20 x 6 nbr 70 din 3770 eu origin
    O-ring 20 x 6 NBR 70, DIN 3770 EU origin
    Not on stock
    €0,15 excl. VAT
    €0,18

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010189
    112006 o krouzek 20 x 6 mvq 70 fda bfr din 3770 eu origin
    O-ring 20 x 6 MVQ 70 FDA BfR, DIN 3770 EU origin
    Not on stock
    €2,84 excl. VAT
    €3,44

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010188
    112003 o krouzek 20 x 6 fpm 80 din 3770 eu origin
    O-ring 20 x 6 FPM 80, DIN 3770 EU origin
    Not on stock
    €1,87 excl. VAT
    €2,26

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010187
    111997 o krouzek 20 x 5 5 nbr 70 din 3770 eu origin
    O-ring 20 x 5,5 NBR 70, DIN 3770 EU origin
    Stock (20 pcs)
    €2,15 excl. VAT
    €2,60

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010128
    232185 1 o krouzek 20 x 5 nbr 90 din 3770
    O-ring 20 x 5 NBR 90 , DIN 3770
    Stock (223 pcs)
    €0,21 excl. VAT
    €0,25

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON038405
    228808 o krouzek 20 x 5 nbr 70 din 3770 eu origin
    O-ring 20 x 5 NBR 70, DIN 3770 EU origin
    Stock (73 pcs)
    €0,13 excl. VAT
    €0,16

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010117
    111994 o krouzek 20 x 5 nbr 70 din 3770
    O-ring 20 x 5 NBR 70, DIN 3770
    Not on stock
    €41 399,30 excl. VAT
    €50 093,15

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010119
    527950 o krouzek 20 x 5 nbr 70 iso 3601
    O-ring 20 x 5 NBR 70 , ISO 3601
    Stock (831 pcs)
    €0,07 excl. VAT
    €0,08

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON039236
    232182 1 o krouzek 20 x 5 mvq 70 fda din 3770
    O-ring 20 x 5 MVQ 70 FDA , DIN 3770
    Stock (40 pcs)
    €0,51 excl. VAT
    €0,62

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON038404
    111991 o krouzek 20 x 5 fpm 70 brown iso 3601
    O-ring 20 x 5 FPM 70 brown, ISO 3601
    Stock (420 pcs)
    €0,74 excl. VAT
    €0,90

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010111
    235367 o krouzek 20 x 5 epdm 70 peroxidovany din 3770 eu origin
    O-ring 20 x 5 EPDM 70 peroxidovaný, DIN 3770, EU origin
    Stock (94 pcs)
    €0,36 excl. VAT
    €0,43

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON039128
    111979 o krouzek 20 x 4 5 nbr 70 din 3770 eu origin
    O-ring 20 x 4,5 NBR 70, DIN 3770 EU origin
    Stock (19 pcs)
    €0,13 excl. VAT
    €0,16

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010093
    111976 o krouzek 20 x 4 5 nbr 70 din 3770
    O-ring 20 x 4,5 NBR 70, DIN 3770
    Stock (3160 pcs)
    €0,05 excl. VAT
    €0,06

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010095
    111985 o krouzek 20 x 4 5 mvq 70 din 3770 eu origin
    O-ring 20 x 4,5 MVQ 70, DIN 3770 EU origin
    Not on stock
    €2,40 excl. VAT
    €2,91

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010090
    111988 o krouzek 20 x 4 5 mvq 70 fda bfr din 3770 eu origin
    O-ring 20 x 4,5 MVQ 70 FDA BfR, DIN 3770 EU origin
    Not on stock
    €2,40 excl. VAT
    €2,91

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010091
    111982 o krouzek 20 x 4 5 fpm 80 din 3770 eu origin
    O-ring 20 x 4,5 FPM 80, DIN 3770 EU origin
    Stock (28 pcs)
    €1,09 excl. VAT
    €1,32

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010089
    111973 o krouzek 20 x 4 3 nbr 70 din 3770 eu origin
    O-ring 20 x 4,3 NBR 70, DIN 3770 EU origin
    Stock (45 pcs)
    €1,56 excl. VAT
    €1,89

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010085
    111970 o krouzek 20 x 4 nbr 90 din 3770 eu origin
    O-ring 20 x 4 NBR 90, DIN 3770 EU origin
    Not on stock (1 pcs)
    €0,16 excl. VAT
    €0,19

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010080
    111955 o krouzek 20 x 4 nbr 70 iso 3601
    O-ring 20 x 4 NBR 70, ISO 3601
    Stock (164 pcs)
    €0,06 excl. VAT
    €0,07

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010078
    111961 o krouzek 20 x 4 nbr 70 din 3770 eu origin
    O-ring 20 x 4 NBR 70, DIN 3770 EU origin
    Not on stock
    €0,09 excl. VAT
    €0,11

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010077
    111964 o krouzek 20 x 4 mvq 70 red fda din 3770 eu origin
    O-ring 20 x 4 MVQ 70 red FDA, DIN 3770 EU origin
    Stock (62 pcs)
    €0,31 excl. VAT
    €0,38

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010076
    232179 1 o krouzek 20 x 4 mvq 70 fda din 3770
    O-ring 20 x 4 MVQ 70 FDA , DIN 3770
    Stock (123 pcs)
    €0,31 excl. VAT
    €0,38

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON038403
    111967 o krouzek 20 x 4 fpm 80 din 3770 eu origin
    O-ring 20 x 4 FPM 80, DIN 3770 EU origin
    Not on stock
    €0,64 excl. VAT
    €0,78

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010072
    529669 o krouzek 20 x 4 fpm 70 brown iso 3601
    O-ring 20 x 4 FPM 70 brown , ISO 3601
    Stock (794 pcs)
    €0,58 excl. VAT
    €0,70

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON039809
    111958 o krouzek 20 x 4 epdm 70 din 3770 eu origin
    O-ring 20 x 4 EPDM 70, DIN 3770 EU origin
    Stock (139 pcs)
    €0,15 excl. VAT
    €0,18

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010069
    234431 o krouzek 20 x 3 55 nbr 90 iso 3601
    O-ring 20 x 3,55 NBR 90, ISO 3601
    Stock (8540 pcs)
    €0,17 excl. VAT
    €0,20

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON038816
    111952 o krouzek 20 x 3 55 nbr 70 din 3770
    O-ring 20 x 3,55 NBR 70, DIN 3770
    Stock (8491 pcs)
    €0,05 excl. VAT
    €0,06

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010018
    111949 o krouzek 20 x 3 5 nbr 70 din 3770 eu origin
    O-ring 20 x 3,5 NBR 70, DIN 3770 EU origin
    Not on stock (5 pcs)
    €0,10 excl. VAT
    €0,12

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010007
    111940 o krouzek 20 x 3 5 nbr 70 din 3770
    O-ring 20 x 3,5 NBR 70, DIN 3770
    Stock (>10000 pcs)
    €0,03 excl. VAT
    €0,04

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010009
    111946 o krouzek 20 x 3 5 mvq 70 din 3770 eu origin
    O-ring 20 x 3,5 MVQ 70, DIN 3770 EU origin
    Not on stock (2 pcs)
    €0,22 excl. VAT
    €0,27

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010005
    232176 1 o krouzek 20 x 3 5 hnbr 70 black din 3770
    O-ring 20 x 3,5 HNBR 70 black , DIN 3770
    Stock (97 pcs)
    €1,50 excl. VAT
    €1,81

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON038402
    111943 o krouzek 20 x 3 5 fpm 70 black iso 3601
    O-ring 20 x 3,5 FPM 70 black, ISO 3601
    Stock (8 pcs)
    €0,32 excl. VAT
    €0,39

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON010001
    234428 o krouzek 20 x 3 nbr 90 iso 3601
    O-ring 20 x 3 NBR 90, ISO 3601
    Stock (9058 pcs)
    €0,07 excl. VAT
    €0,08

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON038815
    111937 o krouzek 20 x 3 nbr 90 din 3770 eu origin
    O-ring 20 x 3 NBR 90, DIN 3770 EU origin
    Not on stock
    €0,07 excl. VAT
    €0,09

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON009994
    111919 o krouzek 20 x 3 nbr 70 iso 3601
    O-ring 20 x 3 NBR 70, ISO 3601
    Stock (5447 pcs)
    €0,03 excl. VAT
    €0,04

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON009992
    111934 o krouzek 20 x 3 nbr 50 din 3770 eu origin
    O-ring 20 x 3 NBR 50, DIN 3770 EU origin
    Stock (10 pcs)
    €0,91 excl. VAT
    €1,10

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON009990
    111928 o krouzek 20 x 3 mvq 70 red fda din 3770 eu origin
    O-ring 20 x 3 MVQ 70 red FDA, DIN 3770 EU origin
    Not on stock
    €0,24 excl. VAT
    €0,29

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON009988
    111931 o krouzek 20 x 3 fpm 80 din 3770 eu origin
    O-ring 20 x 3 FPM 80, DIN 3770 EU origin
    Not on stock
    €0,42 excl. VAT
    €0,51

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON009986
    111922 o krouzek 20 x 3 fpm 70 brown iso 3601
    O-ring 20 x 3 FPM 70 brown, ISO 3601
    Not on stock
    €0,32 excl. VAT
    €0,39

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON009983
    111925 o krouzek 20 x 3 epdm 70 din 3770 eu origin
    O-ring 20 x 3 EPDM 70, DIN 3770 EU origin
    Not on stock
    €0,09 excl. VAT
    €0,11

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON009981
    234284 o krouzek 20 x 2 65 nbr 90 din 3770 eu origin
    O-ring 20 x 2,65 NBR 90, DIN 3770 EU origin
    Stock (628 pcs)
    €0,08 excl. VAT
    €0,10

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON038767
    228802 o krouzek 20 x 2 65 nbr 80 029283 eu origin
    O-ring 20 x 2,65 NBR 80, 029283 EU origin
    Not on stock (1 pcs)
    €0,12 excl. VAT
    €0,14

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON009932
    111913 o krouzek 20 x 2 65 nbr 70 iso 3601
    O-ring 20 x 2,65 NBR 70, ISO 3601
    Stock (1731 pcs)
    €0,03 excl. VAT
    €0,04

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON009938
    232173 1 o krouzek 20 x 2 65 fpm 80 din 3770
    O-ring 20 x 2,65 FPM 80 , DIN 3770
    Stock (26 pcs)
    €0,45 excl. VAT
    €0,54

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON038401
    111916 o krouzek 20 x 2 65 fpm 70 brown iso 3601
    O-ring 20 x 2,65 FPM 70 brown, ISO 3601
    Stock (793 pcs)
    €0,40 excl. VAT
    €0,49

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON009934
    111904 o krouzek 20 x 2 5 nbr 90 din 3770 eu origin
    O-ring 20 x 2,5 NBR 90, DIN 3770 EU origin
    Not on stock
    €0,07 excl. VAT
    €0,09

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON009907
    111895 o krouzek 20 x 2 5 nbr 70 iso 3601
    O-ring 20 x 2,5 NBR 70, ISO 3601
    Stock (2415 pcs)
    €0,04 excl. VAT
    €0,05

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON009905
    111898 o krouzek 20 x 2 5 nbr 70 din 3770 eu origin
    O-ring 20 x 2,5 NBR 70, DIN 3770 EU origin
    Not on stock
    €0,05 excl. VAT
    €0,06

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON009904
    111907 o krouzek 20 x 2 5 mvq 70 fda din 3770 eu origin
    O-ring 20 x 2,5 MVQ 70 FDA, DIN 3770 EU origin
    Not on stock
    €0,21 excl. VAT
    €0,26

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON009903
    527752 o krouzek 20 x 2 5 hnbr 70 black din 3770
    O-ring 20 x 2,5 HNBR 70 black , DIN 3770
    Stock (109 pcs)
    €0,79 excl. VAT
    €0,96

    The O-ring is and closed ring with and circular cross-section, which is mainly...

    SKL_ON039170

    Listing controls

    86 items total
    Top
    Fast delivery
    Fast delivery
    Optimized Inventory
    Guaranteed quality
    Guaranteed quality
    We cooperate with renowned manufacturers all over the world
    Technical support available
    Technical support available
    We cooperate with manufacturers' engineers to solve technical problems
    test
    Shoptet PremiumCreated by Shoptet Premium Copyright 2025 Bohemia Seal s.r.o.. All rights reserved. Edit cookie settings