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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.

     
    36 items total
    O-ring 88,62 x 1,78 NBR 70 , ISO 3601
    O-ring 88,62 x 1,78 NBR 70 , ISO 3601
    Stock (460 pcs)
    €0,15 excl. VAT
    €0,18
    SKL_ON039326
    O-ring 8,73 x 1,78 NBR 70 , DIN 3770
    O-ring 8,73 x 1,78 NBR 70 , DIN 3770
    Stock (2599 pcs)
    €0,02 excl. VAT
    €0,02
    SKL_ON039211
    O-ring 8,73 x 1,78 MVQ 70 red FDA , DIN 3770
    O-ring 8,73 x 1,78 MVQ 70 red FDA , DIN 3770
    Stock (1060 pcs)
    €0,07 excl. VAT
    €0,08
    SKL_ON039632
    O-ring 75 x 1,78 NBR 70 , DIN 3770
    O-ring 75 x 1,78 NBR 70 , DIN 3770
    Stock (155 pcs)
    €0,61 excl. VAT
    €0,74
    SKL_ON039318
    O-ring 7,94 x 1,78 MVQ 70 red FDA , DIN 3770
    O-ring 7,94 x 1,78 MVQ 70 red FDA , DIN 3770
    Stock (1050 pcs)
    €0,07 excl. VAT
    €0,08
    SKL_ON039633
    O-ring 7,66 x 1,78 HNBR 70 green , DIN 3770
    O-ring 7,66 x 1,78 HNBR 70 green , DIN 3770
    Stock (927 pcs)
    €0,11 excl. VAT
    €0,13
    SKL_ON039186
    O-ring 7,66 x 1,78 FPM 80 , DIN 3770
    O-ring 7,66 x 1,78 FPM 80 , DIN 3770
    Stock (724 pcs)
    €0,12 excl. VAT
    €0,14
    SKL_ON039558
    O-ring 60,04 x 1,78 EPDM 70 peroxide FDA , DIN 3770
    O-ring 60,04 x 1,78 EPDM 70 peroxide FDA , DIN 3770
    Stock (159 pcs)
    €0,34 excl. VAT
    €0,41
    SKL_ON039717
    O-ring 6,75 x 1,78 HNBR 70 green , DIN 3770
    O-ring 6,75 x 1,78 HNBR 70 green , DIN 3770
    Stock (526 pcs)
    €0,32 excl. VAT
    €0,39
    SKL_ON039185
    O-ring 6,07 x 1,78 MVQ 70 red FDA , DIN 3770
    O-ring 6,07 x 1,78 MVQ 70 red FDA , DIN 3770
    Stock (528 pcs)
    €0,06 excl. VAT
    €0,07
    SKL_ON039634
    O-ring 50,52 x 1,78 NBR 70 , ISO 3601
    O-ring 50,52 x 1,78 NBR 70 , ISO 3601
    Stock (963 pcs)
    €0,07 excl. VAT
    €0,08
    SKL_ON039290
    O-ring 4,48 x 1,78 HNBR 70 green , DIN 3770
    O-ring 4,48 x 1,78 HNBR 70 green , DIN 3770
    Stock (1100 pcs)
    €0,32 excl. VAT
    €0,39
    SKL_ON039187
    O-ring 4,48 x 1,78 FPM 80 , DIN 3770
    O-ring 4,48 x 1,78 FPM 80 , DIN 3770
    Stock (1045 pcs)
    €0,10 excl. VAT
    €0,12
    SKL_ON039559
    O-ring 37,82 x 1,78 NBR 70 , ISO 3601
    O-ring 37,82 x 1,78 NBR 70 , ISO 3601
    Stock (1920 pcs)
    €0,05 excl. VAT
    €0,06
    SKL_ON039267
    O-ring 37,82 x 1,78 MVQ 70 red FDA , DIN 3770
    O-ring 37,82 x 1,78 MVQ 70 red FDA , DIN 3770
    Stock (200 pcs)
    €0,17 excl. VAT
    €0,21
    SKL_ON039832
    O-ring 31,47 x 1,78 MVQ 70 red FDA , DIN 3770
    O-ring 31,47 x 1,78 MVQ 70 red FDA , DIN 3770
    Stock (300 pcs)
    €0,16 excl. VAT
    €0,19
    SKL_ON039635
    O-ring 29,87 x 1,78 EPDM 70 , DIN 3770
    O-ring 29,87 x 1,78 EPDM 70 , DIN 3770
    Stock (480 pcs)
    €0,08 excl. VAT
    €0,10
    SKL_ON039825
    O-ring 28,3 x 1,78 MVQ 70 red FDA , DIN 3770
    O-ring 28,3 x 1,78 MVQ 70 red FDA , DIN 3770
    Stock (600 pcs)
    €0,12 excl. VAT
    €0,14
    SKL_ON039588
    O-ring 28,3 x 1,78 HNBR 70 green , DIN 3770
    O-ring 28,3 x 1,78 HNBR 70 green , DIN 3770
    Stock (245 pcs)
    €0,22 excl. VAT
    €0,27
    SKL_ON039183
    O-ring 26,7 x 1,78 MVQ 70 red FDA , DIN 3770
    O-ring 26,7 x 1,78 MVQ 70 red FDA , DIN 3770
    Stock (600 pcs)
    €0,14 excl. VAT
    €0,17
    SKL_ON039630
    O-ring 25,12 x 1,78 FPM 75 brown , DIN 3770
    O-ring 25,12 x 1,78 FPM 75 brown , DIN 3770
    Stock (215 pcs)
    €0,23 excl. VAT
    €0,28
    SKL_ON039807
    O-ring 20,35 x 1,78 HNBR 70 green , DIN 3770
    O-ring 20,35 x 1,78 HNBR 70 green , DIN 3770
    Stock (290 pcs)
    €0,23 excl. VAT
    €0,28
    SKL_ON039192
    O-ring 2,57 x 1,78 FPM 80 , DIN 3770
    O-ring 2,57 x 1,78 FPM 80 , DIN 3770
    Stock (1494 pcs)
    €0,07 excl. VAT
    €0,09
    SKL_ON039560
    O-ring 17,16 x 1,78 HNBR 70 green , DIN 3770
    O-ring 17,16 x 1,78 HNBR 70 green , DIN 3770
    Stock (740 pcs)
    €0,17 excl. VAT
    €0,21
    SKL_ON039193
    O-ring 15,6 x 1,78 MVQ 70 red FDA , DIN 3771
    O-ring 15,6 x 1,78 MVQ 70 red FDA , DIN 3771
    Stock (647 pcs)
    €0,08 excl. VAT
    €0,10
    SKL_ON039589
    O-ring 14 x 1,78 NBR 70 , DIN 3770
    O-ring 14 x 1,78 NBR 70 , DIN 3770
    Stock (820 pcs)
    €0,02 excl. VAT
    €0,03
    SKL_ON039223
    O-ring 14 x 1,78 HNBR 70 green , DIN 3770
    O-ring 14 x 1,78 HNBR 70 green , DIN 3770
    Stock (438 pcs)
    €0,12 excl. VAT
    €0,14
    SKL_ON039180
    O-ring 14 x 1,78 EPDM 70 peroxide FDA , DIN 3770
    O-ring 14 x 1,78 EPDM 70 peroxide FDA , DIN 3770
    Stock (700 pcs)
    €0,05 excl. VAT
    €0,06
    SKL_ON039713
    O-ring 120,4 x 1,78 FPM 75 brown , DIN 3770
    O-ring 120,4 x 1,78 FPM 75 brown , DIN 3770
    Stock (28 pcs)
    €1,39 excl. VAT
    €1,68
    SKL_ON039805
    O-ring 114 x 1,78 NBR 90 , DIN 3770
    O-ring 114 x 1,78 NBR 90 , DIN 3770
    Stock (78 pcs)
    €0,50 excl. VAT
    €0,60
    SKL_ON039676
    O-ring 114 x 1,78 EPDM 70 peroxide FDA , DIN 3770
    O-ring 114 x 1,78 EPDM 70 peroxide FDA , DIN 3770
    Stock (71 pcs)
    €0,56 excl. VAT
    €0,68
    SKL_ON039714
    O-ring 10,82 x 1,78 NBR 70 , ISO 3601
    O-ring 10,82 x 1,78 NBR 70 , ISO 3601
    Stock (>10000 pcs)
    €0,01 excl. VAT
    €0,01
    SKL_ON039215
    O-kroužek 82,28 x 1,78 FPM 80 brown , DIN 3770
    O-kroužek 82,28 x 1,78 FPM 80 brown , DIN 3770
    Stock (50 pcs)
    €0,90 excl. VAT
    €1,09
    SKL_ON039887
    O-kroužek 26,7 x 1,78 FPM 90 , DIN 3770
    O-kroužek 26,7 x 1,78 FPM 90 , DIN 3770
    Stock (230 pcs)
    €0,37 excl. VAT
    €0,45
    SKL_ON039902
    O-kroužek 20,35 x 1,78 MVQ 70 red FDA , DIN 3770
    O-kroužek 20,35 x 1,78 MVQ 70 red FDA , DIN 3770
    Stock (1000 pcs)
    €0,14 excl. VAT
    €0,17
    SKL_ON039924
    O-kroužek 18,77 x 1,78 MVQ 70 red FDA , DIN 3770
    O-kroužek 18,77 x 1,78 MVQ 70 red FDA , DIN 3770
    Stock (948 pcs)
    €0,10 excl. VAT
    €0,12
    SKL_ON039922
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