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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.

     
    41 items total
    O-ring 94 x 3,5 NBR 70 , DIN 3770
    O-ring 94 x 3,5 NBR 70 , DIN 3770
    Stock (78 pcs)
    €0,41 excl. VAT
    €0,50
    SKL_ON039329
    O-ring 80 x 3,5 EPDM 70 , DIN 3770
    O-ring 80 x 3,5 EPDM 70 , DIN 3770
    Stock (78 pcs)
    €1,05 excl. VAT
    €1,27
    SKL_ON039741
    O-ring 78,5 x 3,5 MVQ 70 , DIN 3770
    O-ring 78,5 x 3,5 MVQ 70 , DIN 3770
    Stock (35 pcs)
    €0,67 excl. VAT
    €0,81
    SKL_ON039772
    O-ring 7 x 3,5 NBR 70 , DIN 3770
    O-ring 7 x 3,5 NBR 70 , DIN 3770
    Stock (2634 pcs)
    €0,06 excl. VAT
    €0,07
    SKL_ON039208
    O-ring 64 x 3,5 FPM 80 , DIN 3770
    O-ring 64 x 3,5 FPM 80 , DIN 3770
    Stock (14 pcs)
    €1,79 excl. VAT
    €2,16
    SKL_ON039533
    O-ring 62 x 3,5 FPM 80 , DIN 3770
    O-ring 62 x 3,5 FPM 80 , DIN 3770
    Stock (50 pcs)
    €2,24 excl. VAT
    €2,71
    SKL_ON039536
    O-ring 61 x 3,5 FPM 75 brown , DIN 3770
    O-ring 61 x 3,5 FPM 75 brown , DIN 3770
    Stock (10 pcs)
    €1,40 excl. VAT
    €1,69
    SKL_ON039799
    O-ring 46 x 3,5 NBR 90 , DIN 3770
    O-ring 46 x 3,5 NBR 90 , DIN 3770
    Stock (220 pcs)
    €0,27 excl. VAT
    €0,33
    SKL_ON039664
    O-ring 42 x 3,5 FPM 80 , DIN 3770
    O-ring 42 x 3,5 FPM 80 , DIN 3770
    Stock (40 pcs)
    €0,88 excl. VAT
    €1,06
    SKL_ON039530
    O-ring 40 x 3,5 EPDM 70 peroxide FDA , DIN 3770
    O-ring 40 x 3,5 EPDM 70 peroxide FDA , DIN 3770
    Stock (39 pcs)
    €0,43 excl. VAT
    €0,52
    SKL_ON039701
    O-ring 40 x 3,5 EPDM 70 , DIN 3770
    O-ring 40 x 3,5 EPDM 70 , DIN 3770
    Stock (102 pcs)
    €0,33 excl. VAT
    €0,40
    SKL_ON039819
    O-ring 36 x 3,5 NBR 70 , ISO 3601
    O-ring 36 x 3,5 NBR 70 , ISO 3601
    Stock (2028 pcs)
    €0,11 excl. VAT
    €0,13
    SKL_ON039263
    O-ring 3 x 3,5 NBR 70 , DIN 3770
    O-ring 3 x 3,5 NBR 70 , DIN 3770
    Stock (1177 pcs)
    €0,05 excl. VAT
    €0,06
    SKL_ON039198
    O-ring 295 x 3,5 FPM 80 , DIN 3770
    O-ring 295 x 3,5 FPM 80 , DIN 3770
    Stock (3 pcs)
    €15,67 excl. VAT
    €18,96
    SKL_ON039545
    O-ring 29,5 x 3,5 MVQ 70 , DIN 3770
    O-ring 29,5 x 3,5 MVQ 70 , DIN 3770
    Stock (88 pcs)
    €0,26 excl. VAT
    €0,32
    SKL_ON039773
    O-ring 27 x 3,5 NBR 70 , DIN 3770
    O-ring 27 x 3,5 NBR 70 , DIN 3770
    Stock (428 pcs)
    €0,11 excl. VAT
    €0,13
    SKL_ON039247
    O-ring 26 x 3,5 NBR 70 , DIN 3770
    O-ring 26 x 3,5 NBR 70 , DIN 3770
    Stock (113 pcs)
    €0,11 excl. VAT
    €0,13
    SKL_ON039245
    O-ring 25,5 x 3,5 NBR 80 , DIN 3770
    O-ring 25,5 x 3,5 NBR 80 , DIN 3770
    Stock (410 pcs)
    €0,32 excl. VAT
    €0,39
    SKL_ON039787
    O-ring 220 x 3,5 NBR 70 , DIN 3770
    O-ring 220 x 3,5 NBR 70 , DIN 3770
    Stock (5 pcs)
    €1,53 excl. VAT
    €1,85
    SKL_ON039401
    O-ring 22 x 3,5 FPM 80 , DIN 3770
    O-ring 22 x 3,5 FPM 80 , DIN 3770
    Stock (46 pcs)
    €0,50 excl. VAT
    €0,61
    SKL_ON039542
    O-ring 21 x 3,5 MVQ 70 red FDA , DIN 3770
    O-ring 21 x 3,5 MVQ 70 red FDA , DIN 3770
    Stock (330 pcs)
    €0,25 excl. VAT
    €0,30
    SKL_ON039614
    O-ring 21 x 3,5 FPM 80 brown , DIN 3770
    O-ring 21 x 3,5 FPM 80 brown , DIN 3770
    Stock (100 pcs)
    €0,49 excl. VAT
    €0,59
    SKL_ON039480
    O-ring 200 x 3,5 FPM 80 brown , DIN 3770
    O-ring 200 x 3,5 FPM 80 brown , DIN 3770
    Stock (4 pcs)
    €4,66 excl. VAT
    €5,64
    SKL_ON039483
    O-ring 186 x 3,5 FPM 80 , DIN 3770
    O-ring 186 x 3,5 FPM 80 , DIN 3770
    Stock (6 pcs)
    €4,93 excl. VAT
    €5,97
    SKL_ON039547
    O-ring 16 x 3,5 NBR 90 , DIN 3770
    O-ring 16 x 3,5 NBR 90 , DIN 3770
    Stock (615 pcs)
    €0,10 excl. VAT
    €0,12
    SKL_ON039669
    O-ring 153 x 3,5 NBR 70 , DIN 3770
    O-ring 153 x 3,5 NBR 70 , DIN 3770
    Stock (51 pcs)
    €0,77 excl. VAT
    €0,93
    SKL_ON039367
    O-ring 140 x 3,5 NBR 70 , DIN 3770
    O-ring 140 x 3,5 NBR 70 , DIN 3770
    Not on stock
    €0,50 excl. VAT
    €0,60
    Detail
    SKL_ON039360
    O-ring 14 x 3,5 MVQ 70 , DIN 3770
    O-ring 14 x 3,5 MVQ 70 , DIN 3770
    Stock (379 pcs)
    €0,36 excl. VAT
    €0,44
    SKL_ON039770
    O-ring 12 x 3,5 NBR 70 , ISO 3601
    O-ring 12 x 3,5 NBR 70 , ISO 3601
    Stock (9950 pcs)
    €0,03 excl. VAT
    €0,04
    SKL_ON039219
    O-ring 106 x 3,5 NBR 70 , ISO 3601
    O-ring 106 x 3,5 NBR 70 , ISO 3601
    Stock (283 pcs)
    €0,48 excl. VAT
    €0,58
    SKL_ON039341
    O-ring 10 x 3,5 MVQ 70 red FDA , DIN 3770
    O-ring 10 x 3,5 MVQ 70 red FDA , DIN 3770
    Stock (517 pcs)
    €0,15 excl. VAT
    €0,18
    SKL_ON039581
    O-kroužek 99 x 3,5 NBR 70 , DIN 3770
    O-kroužek 99 x 3,5 NBR 70 , DIN 3770
    Stock (100 pcs)
    €0,71 excl. VAT
    €0,86
    SKL_ON039955
    O-kroužek 95 x 3,5 NBR 70 , DIN 3770
    O-kroužek 95 x 3,5 NBR 70 , DIN 3770
    Stock (69 pcs)
    €0,41 excl. VAT
    €0,50
    SKL_ON039953
    O-kroužek 75 x 3,5 NBR 70 , DIN 3770
    O-kroužek 75 x 3,5 NBR 70 , DIN 3770
    Stock (163 pcs)
    €0,31 excl. VAT
    €0,37
    SKL_ON039948
    O-kroužek 69 x 3,5 NBR 70 , DIN 3770
    O-kroužek 69 x 3,5 NBR 70 , DIN 3770
    Stock (475 pcs)
    €0,20 excl. VAT
    €0,24
    SKL_ON039946
    O-kroužek 6 x 3,5 NBR 90 , DIN 3770
    O-kroužek 6 x 3,5 NBR 90 , DIN 3770
    Stock (880 pcs)
    €0,05 excl. VAT
    €0,06
    SKL_ON039988
    O-kroužek 52 x 3,5 NBR 90 , DIN 3770
    O-kroužek 52 x 3,5 NBR 90 , DIN 3770
    Stock (153 pcs)
    €0,40 excl. VAT
    €0,49
    SKL_ON039992
    O-kroužek 40 x 3,5 FPM 80 , DIN 3770
    O-kroužek 40 x 3,5 FPM 80 , DIN 3770
    Stock (40 pcs)
    €0,99 excl. VAT
    €1,20
    SKL_ON039860
    O-kroužek 26 x 3,5 EPDM 70 peroxide cured, FDA , DIN 3770
    O-kroužek 26 x 3,5 EPDM 70 peroxide cured, FDA , DIN 3770
    Stock (211 pcs)
    €0,47 excl. VAT
    €0,57
    SKL_ON039841
    O-kroužek 126 x 3,5 NBR 70 , DIN 3770
    O-kroužek 126 x 3,5 NBR 70 , DIN 3770
    Stock (77 pcs)
    €1,02 excl. VAT
    €1,24
    SKL_ON039962
    O-kroužek 114 x 3,5 NBR 70 , DIN 3770
    O-kroužek 114 x 3,5 NBR 70 , DIN 3770
    Stock (121 pcs)
    €0,72 excl. VAT
    €0,87
    SKL_ON039959
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