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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

    74 items total

    List of products

    113086 o krouzek 25 x 6 nbr 70 din 3770 eu origin
    O-ring 25 x 6 NBR 70, DIN 3770 EU origin
    Stock (235 pcs)
    €0,10 excl. VAT
    €0,12

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

    SKL_ON013373
    113065 o krouzek 25 x 5 nbr 70 iso 3601
    O-ring 25 x 5 NBR 70, ISO 3601
    Not on stock
    €0,08 excl. VAT
    €0,10

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

    SKL_ON013315
    113074 o krouzek 25 x 5 nbr 70 din 3770 eu origin
    O-ring 25 x 5 NBR 70, DIN 3770 EU origin
    Not on stock
    €0,13 excl. VAT
    €0,16

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

    SKL_ON013314
    113062 o krouzek 25 x 5 nbr 70 din 3770
    O-ring 25 x 5 NBR 70, DIN 3770
    Not on stock
    €0,07 excl. VAT
    €0,08

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

    SKL_ON013316
    113083 o krouzek 25 x 5 mvq 75 blue fda din 3770 eu origin
    O-ring 25 x 5 MVQ 75 blue FDA, DIN 3770 EU origin
    Stock (2 pcs)
    €4,30 excl. VAT
    €5,20

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

    SKL_ON013313
    113077 o krouzek 25 x 5 mvq 70 din 3770 eu origin
    O-ring 25 x 5 MVQ 70, DIN 3770 EU origin
    Not on stock
    €0,57 excl. VAT
    €0,69

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

    SKL_ON013311
    228931 o krouzek 25 x 5 mvq 70 red iso 3601
    O-ring 25 x 5 MVQ 70 red, ISO 3601
    Stock (1878 pcs)
    €0,40 excl. VAT
    €0,49

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

    SKL_ON013310
    113080 o krouzek 25 x 5 fpm 80 din 3770 eu origin
    O-ring 25 x 5 FPM 80, DIN 3770 EU origin
    Stock (12 pcs)
    €1,25 excl. VAT
    €1,51

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

    SKL_ON013309
    113068 o krouzek 25 x 5 fpm 70 black iso 3601
    O-ring 25 x 5 FPM 70 black, ISO 3601
    Stock (156 pcs)
    €0,55 excl. VAT
    €0,67

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

    SKL_ON013306
    113071 o krouzek 25 x 5 epdm 70 din 3770 eu origin
    O-ring 25 x 5 EPDM 70, DIN 3770 EU origin
    Stock (169 pcs)
    €0,28 excl. VAT
    €0,34

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

    SKL_ON013304
    113056 o krouzek 25 x 4 5 nbr 70 iso 3601
    O-ring 25 x 4,5 NBR 70, ISO 3601
    Stock (642 pcs)
    €0,11 excl. VAT
    €0,13

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

    SKL_ON013276
    113059 o krouzek 25 x 4 5 nbr 70 din 3770 eu origin
    O-ring 25 x 4,5 NBR 70, DIN 3770 EU origin
    Not on stock
    €0,16 excl. VAT
    €0,19

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

    SKL_ON013275
    232269 1 o krouzek 25 x 4 5 fpm 75 brown din 3770
    O-ring 25 x 4,5 FPM 75 brown , DIN 3770
    Stock (9 pcs)
    €1,01 excl. VAT
    €1,22

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

    SKL_ON038433
    235211 o krouzek 25 x 4 5 fpm 70 brown iso 3601
    O-ring 25 x 4,5 FPM 70 brown, ISO 3601
    Stock (198 pcs)
    €0,77 excl. VAT
    €0,93

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

    SKL_ON039076
    234479 1 o krouzek 25 x 4 nbr 70 din 3770
    O-ring 25 x 4, DIN 3770,
    Stock (>10000 pcs)
    €0,07 excl. VAT
    €0,08

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

    SKL_ON038832
    234299 o krouzek 25 x 4 nbr 90 din 3770 eu origin
    O-ring 25 x 4 NBR 90, DIN 3770 EU origin
    Stock (285 pcs)
    €0,18 excl. VAT
    €0,22

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

    SKL_ON038772
    113050 o krouzek 25 x 4 nbr 70 iso 3601
    O-ring 25 x 4 NBR 70, ISO 3601
    Stock (9504 pcs)
    €0,07 excl. VAT
    €0,09

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

    SKL_ON013266
    560527 o krouzek 25 x 4 mvq 70 fda red din 3770
    O-ring 25 x 4 MVQ 70 FDA red, DIN 3770
    Stock (171 pcs)
    €0,35 excl. VAT
    €0,42

    The O-ring is the most widespread method of sealing, because it does not require...

    SKL_ON040111
    232266 1 o krouzek 25 x 4 fpm 75 brown din 3770
    O-ring 25 x 4 FPM 75 brown , DIN 3770
    Stock (5 pcs)
    €0,62 excl. VAT
    €0,75

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

    SKL_ON038432
    113053 o krouzek 25 x 4 fpm 70 brown iso 3601
    O-ring 25 x 4 FPM 70 brown, ISO 3601
    Not on stock
    €0,63 excl. VAT
    €0,76

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

    SKL_ON013260
    113047 o krouzek 25 x 3 55 nbr 70 din 3770
    O-ring 25 x 3,55 NBR 70, DIN 3770
    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_ON013206
    563737 o krouzek 25 x 3 55 nbr 70 din 3770
    O-ring 25 x 3,55 NBR 70 , DIN 3770
    Stock (368 pcs)
    €0,16 excl. VAT
    €0,19

    The O-ring is the most widespread method of sealing, because it does not require...

    SKL_ON040242
    113044 o krouzek 25 x 3 53 fpm 75 green din 3770 eu origin
    O-ring 25 x 3,53 FPM 75 green, DIN 3770 EU origin
    Not on stock
    €6,19 excl. VAT
    €7,49

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

    SKL_ON013196
    113038 o krouzek 25 x 3 5 nbr 70 iso 3601
    O-ring 25 x 3,5 NBR 70, ISO 3601
    Not on stock
    €0,07 excl. VAT
    €0,08

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

    SKL_ON013193
    232263 1 o krouzek 25 x 3 5 nbr 70 din 3770
    O-ring 25 x 3,5 NBR 70 , DIN 3770
    Stock (700 pcs)
    €0,09 excl. VAT
    €0,11

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

    SKL_ON038431
    234899 o krouzek 25 x 3 5 mvq 70 red fda din 3770 eu origin
    O-ring 25 x 3,5 MVQ 70 red, FDA, DIN 3770, EU origin
    Stock (213 pcs)
    €0,34 excl. VAT
    €0,41

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

    SKL_ON038972
    113041 o krouzek 25 x 3 5 fpm 70 black iso 3601
    O-ring 25 x 3,5 FPM 70 black, ISO 3601
    Not on stock
    €0,36 excl. VAT
    €0,44

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

    SKL_ON013186
    113023 o krouzek 25 x 3 nbr 90 din 3770 eu origin
    O-ring 25 x 3 NBR 90, DIN 3770 EU origin
    Not on stock (6 pcs)
    €0,07 excl. VAT
    €0,09

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

    SKL_ON013158
    113017 o krouzek 25 x 3 nbr 70 iso 3601
    O-ring 25 x 3 NBR 70, ISO 3601
    Stock (>10000 pcs)
    €0,04 excl. VAT
    €0,05

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

    SKL_ON013157
    232260 1 o krouzek 25 x 3 nbr 70 din 3770
    O-ring 25 x 3 NBR 70 , DIN 3770
    Not on stock (12 pcs)
    €0,06 excl. VAT
    €0,07

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

    SKL_ON038430
    113035 o krouzek 25 x 3 mvq 70 fda din 3770 eu origin
    O-ring 25 x 3 MVQ 70 FDA, DIN 3770 EU origin
    Stock (252 pcs)
    €0,33 excl. VAT
    €0,40

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

    SKL_ON013155
    113032 o krouzek 25 x 3 h pu 90 eu origin
    O-ring 25 x 3 H-PU 90, EU origin
    Stock (64 pcs)
    €1,21 excl. VAT
    €1,46

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

    SKL_ON013153
    113029 o krouzek 25 x 3 fpm 80 din 3770 eu origin
    O-ring 25 x 3 FPM 80, DIN 3770 EU origin
    Not on stock
    €0,53 excl. VAT
    €0,64

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

    SKL_ON013152
    113020 o krouzek 25 x 3 fpm 70 brown iso 3601
    O-ring 25 x 3 FPM 70 brown, ISO 3601
    Stock (7 pcs)
    €0,40 excl. VAT
    €0,49

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

    SKL_ON013150
    113026 o krouzek 25 x 3 epdm 70 din 3770 eu origin
    O-ring 25 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_ON013148
    529354 o krouzek 25 x 3 epdm 70 peroxide fda din 3770
    O-ring 25 x 3 EPDM 70 peroxide FDA , DIN 3770
    Stock (254 pcs)
    €0,21 excl. VAT
    €0,26

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

    SKL_ON039704
    113014 o krouzek 25 x 2 65 nbr 70 din 3770
    O-ring 25 x 2,65 NBR 70, DIN 3770
    Stock (283 pcs)
    €0,03 excl. VAT
    €0,04

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

    SKL_ON013133
    235121 o krouzek 25 x 2 6 cr 70 neopren din 3770 eu origin
    O-ring 25 x 2,6 CR 70 (Neoprén) , DIN 3770, EU origin
    Stock (308 pcs)
    €0,55 excl. VAT
    €0,67

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

    SKL_ON039046
    234653 1 o krouzek 25 x 2 5 nbr 70 din 3770 eu origin
    O-ring 25 x 2,5, DIN 3770, EU origin
    Stock (924 pcs)
    €0,06 excl. VAT
    €0,07

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

    SKL_ON038890
    112999 o krouzek 25 x 2 5 nbr 90 din 3770 eu origin
    O-ring 25 x 2,5 NBR 90, DIN 3770 EU origin
    Stock (4348 pcs)
    €0,07 excl. VAT
    €0,08

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

    SKL_ON013124
    112996 o krouzek 25 x 2 5 nbr 70 iso 3601
    O-ring 25 x 2,5 NBR 70, ISO 3601
    Stock (>10000 pcs)
    €0,04 excl. VAT
    €0,05

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

    SKL_ON013122
    113011 o krouzek 25 x 2 5 nbr 60 din 3770 eu origin
    O-ring 25 x 2,5 NBR 60, DIN 3770 EU origin
    Stock (78 pcs)
    €0,93 excl. VAT
    €1,13

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

    SKL_ON013120
    113002 o krouzek 25 x 2 5 mvq 70 red iso 3601
    O-ring 25 x 2,5 MVQ 70 red, ISO 3601
    Stock (690 pcs)
    €0,17 excl. VAT
    €0,20

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

    SKL_ON013117
    228925 o krouzek 25 x 2 5 fpm 80 din 3770 eu origin
    O-ring 25 x 2,5 FPM 80, DIN 3770 EU origin
    Stock (149 pcs)
    €0,48 excl. VAT
    €0,58

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

    SKL_ON013116
    232257 1 o krouzek 25 x 2 5 fpm 75 blue fda din 3770
    O-ring 25 x 2,5 FPM 75 blue FDA , DIN 3770
    Stock (5 pcs)
    €8,74 excl. VAT
    €10,57

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

    SKL_ON038429
    113005 o krouzek 25 x 2 5 fpm 70 brown iso 3601
    O-ring 25 x 2,5 FPM 70 brown, ISO 3601
    Not on stock
    €0,35 excl. VAT
    €0,42

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

    SKL_ON013114
    113008 o krouzek 25 x 2 5 epdm 70 din 3770 eu origin
    O-ring 25 x 2,5 EPDM 70, DIN 3770 EU origin
    Stock (62 pcs)
    €0,09 excl. VAT
    €0,11

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

    SKL_ON013112
    112993 o krouzek 25 x 2 4 nbr 70 din 3770 eu origin
    O-ring 25 x 2,4 NBR 70, DIN 3770 EU origin
    Stock (720 pcs)
    €0,13 excl. VAT
    €0,16

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

    SKL_ON013111
    232254 1 o krouzek 25 x 2 4 fpm 80 din 3770
    O-ring 25 x 2,4 FPM 80 , DIN 3770
    Stock (245 pcs)
    €0,41 excl. VAT
    €0,50

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

    SKL_ON038428
    527974 o krouzek 25 x 2 2 nbr 70 din 3770
    O-ring 25 x 2,2 NBR 70 , DIN 3770
    Stock (376 pcs)
    €0,07 excl. VAT
    €0,09

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

    SKL_ON039244
    112972 o krouzek 25 x 2 nbr 90 din 3770 eu origin
    O-ring 25 x 2 NBR 90, DIN 3770 EU origin
    Stock (4324 pcs)
    €0,06 excl. VAT
    €0,07

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

    SKL_ON013107
    112969 o krouzek 25 x 2 nbr 70 iso 3601
    O-ring 25 x 2 NBR 70, ISO 3601
    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_ON013105
    112987 o krouzek 25 x 2 nbr 70 din 3770 eu origin
    O-ring 25 x 2 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_ON013104
    112975 o krouzek 25 x 2 nbr 3167 eu origin
    O-ring 25 x 2 NBR 3167, EU origin
    Stock (934 pcs)
    €0,07 excl. VAT
    €0,08

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

    SKL_ON013103

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