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    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

    66 items total

    List of products

    114070 o krouzek 30 x 8 nbr 70 din 3770
    O-ring 30 x 8 NBR 70, DIN 3770
    Stock (4254 pcs)
    €0,20 excl. VAT
    €0,24

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

    SKL_ON016020
    235007 o krouzek 30 x 8 fpm 80 din 3770 eu origin
    O-ring 30 x 8 FPM 80 , DIN 3770, EU origin
    Stock (35 pcs)
    €4,83 excl. VAT
    €5,84

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

    SKL_ON039008
    114067 o krouzek 30 x 7 nbr 90 din 3770 eu origin
    O-ring 30 x 7 NBR 90, DIN 3770 EU origin
    Not on stock
    €0,72 excl. VAT
    €0,87

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

    SKL_ON015986
    114064 o krouzek 30 x 7 nbr 70 din 3770 eu origin
    O-ring 30 x 7 NBR 70, DIN 3770 EU origin
    Not on stock
    €0,30 excl. VAT
    €0,36

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

    SKL_ON015985
    114061 o krouzek 30 x 6 5 nbr 70 din 3770 eu origin
    O-ring 30 x 6,5 NBR 70, DIN 3770 EU origin
    Stock (23 pcs)
    €0,65 excl. VAT
    €0,79

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

    SKL_ON015978
    114058 o krouzek 30 x 6 nbr 90 din 3770 eu origin
    O-ring 30 x 6 NBR 90, DIN 3770 EU origin
    Not on stock
    €0,58 excl. VAT
    €0,70

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

    SKL_ON015976
    114055 o krouzek 30 x 6 nbr 70 din 3770
    O-ring 30 x 6 NBR 70, DIN 3770
    Not on stock
    €0,12 excl. VAT
    €0,14

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

    SKL_ON015975
    114046 o krouzek 30 x 5 nbr 90 din 3770 eu origin
    O-ring 30 x 5 NBR 90, DIN 3770 EU origin
    Not on stock (2 pcs)
    €0,35 excl. VAT
    €0,42

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

    SKL_ON015927
    114034 o krouzek 30 x 5 nbr 70 iso 3601
    O-ring 30 x 5 NBR 70, ISO 3601
    Not on stock
    €0,11 excl. VAT
    €0,13

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

    SKL_ON015925
    114052 o krouzek 30 x 5 mvq 70 din 3770 eu origin
    O-ring 30 x 5 MVQ 70, DIN 3770 EU origin
    Not on stock (1 pcs)
    €0,60 excl. VAT
    €0,72

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

    SKL_ON015921
    114037 o krouzek 30 x 5 mvq 70 white din 3770
    O-ring 30 x 5 MVQ 70 white, DIN 3770
    Not on stock
    €0,49 excl. VAT
    €0,59

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

    SKL_ON015923
    114049 o krouzek 30 x 5 fpm 80 din 3770 eu origin
    O-ring 30 x 5 FPM 80, DIN 3770 EU origin
    Stock (1 pcs)
    €1,31 excl. VAT
    €1,58

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

    SKL_ON015920
    114040 o krouzek 30 x 5 fpm 70 black iso 3601
    O-ring 30 x 5 FPM 70 black, ISO 3601
    Stock (149 pcs)
    €0,62 excl. VAT
    €0,75

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

    SKL_ON015917
    114043 o krouzek 30 x 5 epdm 70 din 3770 eu origin
    O-ring 30 x 5 EPDM 70, DIN 3770 EU origin
    Stock (18 pcs)
    €0,40 excl. VAT
    €0,48

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

    SKL_ON015915
    114028 o krouzek 30 x 4 5 nbr 70 din 3770
    O-ring 30 x 4,5 NBR 70, DIN 3770
    Stock (2450 pcs)
    €0,07 excl. VAT
    €0,09

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

    SKL_ON015904
    114031 o krouzek 30 x 4 5 epdm 70 peroxide din 3770 eu origin
    O-ring 30 x 4,5 EPDM 70 peroxide, DIN 3770 EU origin
    Stock (1 pcs)
    €2,32 excl. VAT
    €2,81

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

    SKL_ON015897
    529471 o krouzek 30 x 4 5 epdm 70 din 3770
    O-ring 30 x 4,5 EPDM 70 , DIN 3770
    Stock (147 pcs)
    €0,51 excl. VAT
    €0,62

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

    SKL_ON039743
    114013 o krouzek 30 x 4 nbr 90 din 3770 eu origin
    O-ring 30 x 4 NBR 90, DIN 3770 EU origin
    Stock (56 pcs)
    €0,27 excl. VAT
    €0,33

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

    SKL_ON015864
    114010 o krouzek 30 x 4 nbr 70 iso 3601
    O-ring 30 x 4 NBR 70, ISO 3601
    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_ON015862
    114022 o krouzek 30 x 4 nbr 70 din 3770 eu origin
    O-ring 30 x 4 NBR 70, DIN 3770 EU origin
    Not on stock
    €0,14 excl. VAT
    €0,17

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

    SKL_ON015861
    114016 o krouzek 30 x 4 mvq 70 din 3770 eu origin
    O-ring 30 x 4 MVQ 70, DIN 3770 EU origin
    Not on stock
    €0,40 excl. VAT
    €0,48

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

    SKL_ON015859
    529051 o krouzek 30 x 4 mvq 70 red fda din 3770
    O-ring 30 x 4 MVQ 70 red FDA , DIN 3770
    Stock (164 pcs)
    €0,40 excl. VAT
    €0,48

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

    SKL_ON039603
    114019 o krouzek 30 x 4 fpm 70 din 3770 eu origin
    O-ring 30 x 4 FPM 70, DIN 3770 EU origin
    Stock (20 pcs)
    €2,08 excl. VAT
    €2,52

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

    SKL_ON015854
    114007 o krouzek 30 x 4 fpm 70 black iso 3601
    O-ring 30 x 4 FPM 70 black, ISO 3601
    Stock (224 pcs)
    €0,47 excl. VAT
    €0,57

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

    SKL_ON015855
    114025 o krouzek 30 x 4 epdm 70 din 3770 eu origin
    O-ring 30 x 4 EPDM 70, DIN 3770 EU origin
    Not on stock
    €0,27 excl. VAT
    €0,33

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

    SKL_ON015853
    113995 o krouzek 30 x 3 5 nbr 90 din 3770 eu origin
    O-ring 30 x 3,5 NBR 90, DIN 3770 EU origin
    Stock (4710 pcs)
    €0,16 excl. VAT
    €0,19

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

    SKL_ON015810
    114001 o krouzek 30 x 3 5 nbr 70 iso 3601
    O-ring 30 x 3,5 NBR 70, ISO 3601
    Stock (2381 pcs)
    €0,08 excl. VAT
    €0,10

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

    SKL_ON015809
    232341 1 o krouzek 30 x 3 5 nbr 70 din 3770
    O-ring 30 x 3,5 NBR 70 , DIN 3770
    Stock (59 pcs)
    €0,15 excl. VAT
    €0,18

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

    SKL_ON038457
    113998 o krouzek 30 x 3 5 mvq 70 red iso 3601
    O-ring 30 x 3,5 MVQ 70 red, ISO 3601
    Stock (2928 pcs)
    €0,30 excl. VAT
    €0,36

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

    SKL_ON015807
    114004 o krouzek 30 x 3 5 fpm 70 black iso 3601
    O-ring 30 x 3,5 FPM 70 black, ISO 3601
    Not on stock
    €0,41 excl. VAT
    €0,50

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

    SKL_ON015802
    229033 o krouzek 30 x 3 nbr 90 iso 3601
    O-ring 30 x 3 NBR 90, ISO 3601
    Stock (5181 pcs)
    €0,10 excl. VAT
    €0,12

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

    SKL_ON015798
    113980 o krouzek 30 x 3 nbr 70 iso 3601
    O-ring 30 x 3 NBR 70, ISO 3601
    Stock (>10000 pcs)
    €0,06 excl. VAT
    €0,07

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

    SKL_ON015795
    113986 o krouzek 30 x 3 nbr 70 din 3770 eu origin
    O-ring 30 x 3 NBR 70, 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_ON015794
    113983 o krouzek 30 x 3 nbr 1078 eu origin
    O-ring 30 x 3 NBR 1078, EU origin
    Stock (690 pcs)
    €0,32 excl. VAT
    €0,39

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

    SKL_ON015793
    113992 o krouzek 30 x 3 mvq 70 fda bfr din 3770 eu origin
    O-ring 30 x 3 MVQ 70 FDA BfR, DIN 3770 EU origin
    Stock (52 pcs)
    €0,43 excl. VAT
    €0,52

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

    SKL_ON015791
    528754 o krouzek 30 x 3 fpm 80 din 3770
    O-ring 30 x 3 FPM 80 , DIN 3770
    Stock (7 pcs)
    €0,64 excl. VAT
    €0,78

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

    SKL_ON039504
    113989 o krouzek 30 x 3 fpm 70 brown iso 3601
    O-ring 30 x 3 FPM 70 brown, ISO 3601
    Stock (8 pcs)
    €0,44 excl. VAT
    €0,53

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

    SKL_ON015785
    113977 o krouzek 30 x 2 7 nbr 70 din 3770 eu origin
    O-ring 30 x 2,7 NBR 70, DIN 3770 EU origin
    Not on stock
    €0,14 excl. VAT
    €0,17

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

    SKL_ON015769
    232338 1 o krouzek 30 x 2 65 fpm 80 din 3770
    O-ring 30 x 2,65 FPM 80 , DIN 3770
    Stock (76 pcs)
    €0,62 excl. VAT
    €0,75

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

    SKL_ON038456
    113974 o krouzek 30 x 2 5 nbr 90 din 3770 eu origin
    O-ring 30 x 2,5 NBR 90, DIN 3770 EU origin
    Stock (372 pcs)
    €0,11 excl. VAT
    €0,13

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

    SKL_ON015756
    113959 o krouzek 30 x 2 5 nbr 70 iso 3601
    O-ring 30 x 2,5 NBR 70, ISO 3601
    Stock (2878 pcs)
    €0,05 excl. VAT
    €0,06

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

    SKL_ON015754
    113968 o krouzek 30 x 2 5 nbr 70 din 3770 eu origin
    O-ring 30 x 2,5 NBR 70, DIN 3770 EU origin
    Stock (50 pcs)
    €0,07 excl. VAT
    €0,08

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

    SKL_ON015753
    113971 o krouzek 30 x 2 5 mvq 70 din 3770 eu origin
    O-ring 30 x 2,5 MVQ 70, DIN 3770 EU origin
    Stock (32 pcs)
    €0,20 excl. VAT
    €0,24

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

    SKL_ON015752
    528829 o krouzek 30 x 2 5 fpm 80 din 3770
    O-ring 30 x 2,5 FPM 80 , DIN 3770
    Not on stock (1 pcs)
    €0,49 excl. VAT
    €0,59

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

    SKL_ON039529
    113962 o krouzek 30 x 2 5 fpm 70 brown iso 3601
    O-ring 30 x 2,5 FPM 70 brown, ISO 3601
    Not on stock
    €0,40 excl. VAT
    €0,49

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

    SKL_ON015747
    113965 o krouzek 30 x 2 5 epdm 70 din 3770 eu origin
    O-ring 30 x 2,5 EPDM 70, DIN 3770 EU origin
    Stock (109 pcs)
    €0,14 excl. VAT
    €0,17

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

    SKL_ON015746
    113956 o krouzek 30 x 2 2 nbr 70 din 3770 eu origin
    O-ring 30 x 2,2 NBR 70, DIN 3770 EU origin
    Not on stock
    €0,12 excl. VAT
    €0,14

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

    SKL_ON015743
    232335 1 o krouzek 30 x 2 2 fpm 80 din 3770
    O-ring 30 x 2,2 FPM 80 , DIN 3770
    Not on stock
    €4,26 excl. VAT
    €5,15

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

    SKL_ON038455
    113938 o krouzek 30 x 2 nbr 90 din 3770 eu origin
    O-ring 30 x 2 NBR 90, DIN 3770 EU origin
    Stock (508 pcs)
    €0,09 excl. VAT
    €0,11

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

    SKL_ON015733
    113929 o krouzek 30 x 2 nbr 70 iso 3601
    O-ring 30 x 2 NBR 70, ISO 3601
    Stock (4708 pcs)
    €0,04 excl. VAT
    €0,05

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

    SKL_ON015731
    113953 o krouzek 30 x 2 nbr 70 din 3770 eu origin
    O-ring 30 x 2 NBR 70, DIN 3770 EU origin
    Not on stock (6 pcs)
    €0,06 excl. VAT
    €0,07

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

    SKL_ON015730
    113941 o krouzek 30 x 2 nbr 1078 029281 9 eu origin
    O-ring 30 x 2 NBR 1078, 029281.9 EU origin
    Stock (189 pcs)
    €0,09 excl. VAT
    €0,11

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

    SKL_ON015727
    113947 o krouzek 30 x 2 mvq 70 din 3770 eu origin
    O-ring 30 x 2 MVQ 70, DIN 3770 EU origin
    Not on stock
    €0,19 excl. VAT
    €0,23

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

    SKL_ON015728
    113944 o krouzek 30 x 2 fpm 80 din 3770 eu origin
    O-ring 30 x 2 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_ON015726

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