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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.

     
    43 items total
    O-kroužek 94 x 2,5 FPM 80 brown , DIN 3770
    O-kroužek 94 x 2,5 FPM 80 brown , DIN 3770
    Stock (25 pcs)
    €2,79 excl. VAT
    €3,37
    SKL_ON039478
    O-kroužek 93 x 2,5 FPM 80 , DIN 3770
    O-kroužek 93 x 2,5 FPM 80 , DIN 3770
    Stock (20 pcs)
    €2,09 excl. VAT
    €2,53
    SKL_ON039532
    O-kroužek 9,5 x 2,5 FPM 80 , DIN 3770
    O-kroužek 9,5 x 2,5 FPM 80 , DIN 3770
    Stock (127 pcs)
    €0,40 excl. VAT
    €0,48
    SKL_ON039549
    O-kroužek 85 x 2,5 EPDM 70 , DIN 3770
    O-kroužek 85 x 2,5 EPDM 70 , DIN 3770
    Stock (46 pcs)
    €0,59 excl. VAT
    €0,71
    SKL_ON039818
    O-kroužek 75 x 2,5 NBR 90 , DIN 3770
    O-kroužek 75 x 2,5 NBR 90 , DIN 3770
    Stock (110 pcs)
    €0,52 excl. VAT
    €0,63
    SKL_ON039663
    O-kroužek 65 x 2,5 NBR 70 , DIN 3770
    O-kroužek 65 x 2,5 NBR 70 , DIN 3770
    Stock (600 pcs)
    €0,21 excl. VAT
    €0,26
    SKL_ON039305
    O-kroužek 46 x 2,5 FPM 80 , DIN 3770
    O-kroužek 46 x 2,5 FPM 80 , DIN 3770
    Stock (100 pcs)
    €0,98 excl. VAT
    €1,19
    SKL_ON039541
    O-kroužek 45 x 2,5 NBR 90 , DIN 3770
    O-kroužek 45 x 2,5 NBR 90 , DIN 3770
    Stock (310 pcs)
    €0,22 excl. VAT
    €0,27
    SKL_ON039666
    O-kroužek 43 x 2,5 FPM 80 , DIN 3770
    O-kroužek 43 x 2,5 FPM 80 , DIN 3770
    Stock (65 pcs)
    €0,96 excl. VAT
    €1,16
    SKL_ON039537
    O-kroužek 39 x 2,5 NBR 70 , DIN 3770
    O-kroužek 39 x 2,5 NBR 70 , DIN 3770
    Stock (380 pcs)
    €0,12 excl. VAT
    €0,15
    SKL_ON039269
    O-kroužek 39 x 2,5 FPM 80 , DIN 3770
    O-kroužek 39 x 2,5 FPM 80 , DIN 3770
    Stock (67 pcs)
    €0,88 excl. VAT
    €1,07
    SKL_ON039538
    O-kroužek 36 x 2,5 NBR 70 , ISO 3601
    O-kroužek 36 x 2,5 NBR 70 , ISO 3601
    Stock (4774 pcs)
    €0,11 excl. VAT
    €0,13
    SKL_ON039262
    O-kroužek 35 x 2,5 FPM 80 , DIN 3770
    O-kroužek 35 x 2,5 FPM 80 , DIN 3770
    Stock (75 pcs)
    €0,72 excl. VAT
    €0,87
    SKL_ON039539
    O-kroužek 31 x 2,5 EPDM 70 , DIN 3770
    O-kroužek 31 x 2,5 EPDM 70 , DIN 3770
    Stock (369 pcs)
    €0,26 excl. VAT
    €0,31
    SKL_ON039745
    O-kroužek 30 x 2,5 FPM 80 , DIN 3770
    O-kroužek 30 x 2,5 FPM 80 , DIN 3770
    Stock (3 pcs)
    €0,53 excl. VAT
    €0,64
    SKL_ON039529
    O-kroužek 28 x 2,5 NBR 90 , DIN 3770
    O-kroužek 28 x 2,5 NBR 90 , DIN 3770
    Stock (538 pcs)
    €0,10 excl. VAT
    €0,12
    SKL_ON039668
    O-kroužek 28 x 2,5 FPM 80 brown , DIN 3770
    O-kroužek 28 x 2,5 FPM 80 brown , DIN 3770
    Stock (52 pcs)
    €0,52 excl. VAT
    €0,63
    SKL_ON039479
    O-kroužek 27 x 2,5 NBR 70 , DIN 3770
    O-kroužek 27 x 2,5 NBR 70 , DIN 3770
    Stock (840 pcs)
    €0,06 excl. VAT
    €0,07
    SKL_ON039246
    O-kroužek 27 x 2,5 HNBR 70 green , DIN 3770
    O-kroužek 27 x 2,5 HNBR 70 green , DIN 3770
    Stock (82 pcs)
    €0,62 excl. VAT
    €0,75
    SKL_ON039175
    O-kroužek 26 x 2,5 EPDM 70 peroxide FDA , DIN 3770
    O-kroužek 26 x 2,5 EPDM 70 peroxide FDA , DIN 3770
    Stock (400 pcs)
    €0,17 excl. VAT
    €0,20
    SKL_ON039708
    O-kroužek 24,8 x 2,5 HNBR 70 green , DIN 3770
    O-kroužek 24,8 x 2,5 HNBR 70 green , DIN 3770
    Stock (124 pcs)
    €0,42 excl. VAT
    €0,51
    SKL_ON039181
    O-kroužek 222 x 2,5 NBR 70 , DIN 3770
    O-kroužek 222 x 2,5 NBR 70 , DIN 3770
    Not on stock
    €3,60 excl. VAT
    €4,36
    Detail
    SKL_ON039404
    O-kroužek 212 x 2,5 NBR 70 , DIN 3770
    O-kroužek 212 x 2,5 NBR 70 , DIN 3770
    Stock (19 pcs)
    €3,17 excl. VAT
    €3,84
    SKL_ON039397
    O-kroužek 21,5 x 2,5 FPM 75 brown , DIN 3770
    O-kroužek 21,5 x 2,5 FPM 75 brown , DIN 3770
    Stock (90 pcs)
    €0,46 excl. VAT
    €0,56
    SKL_ON039804
    O-kroužek 204 x 2,5 NBR 70 , DIN 3770
    O-kroužek 204 x 2,5 NBR 70 , DIN 3770
    Stock (45 pcs)
    €2,50 excl. VAT
    €3,02
    SKL_ON039390
    O-kroužek 20 x 2,5 HNBR 70 black , DIN 3770
    O-kroužek 20 x 2,5 HNBR 70 black , DIN 3770
    Stock (110 pcs)
    €0,94 excl. VAT
    €1,14
    SKL_ON039170
    O-kroužek 19 x 2,5 HNBR 70 black , DIN 3770
    O-kroužek 19 x 2,5 HNBR 70 black , DIN 3770
    Stock (126 pcs)
    €0,43 excl. VAT
    €0,52
    SKL_ON039171
    O-kroužek 17 x 2,5 HNBR 70 black , DIN 3770
    O-kroužek 17 x 2,5 HNBR 70 black , DIN 3770
    Stock (146 pcs)
    €0,34 excl. VAT
    €0,41
    SKL_ON039172
    O-kroužek 16,1 x 2,5 NBR 70 , DIN 3770
    O-kroužek 16,1 x 2,5 NBR 70 , DIN 3770
    Stock (1495 pcs)
    €0,05 excl. VAT
    €0,06
    SKL_ON039231
    O-kroužek 16 x 2,5 FPM 80 brown , DIN 3770
    O-kroužek 16 x 2,5 FPM 80 brown , DIN 3770
    Stock (86 pcs)
    €0,38 excl. VAT
    €0,46
    SKL_ON039482
    O-kroužek 155 x 2,5 NBR 70 , DIN 3770
    O-kroužek 155 x 2,5 NBR 70 , DIN 3770
    Stock (56 pcs)
    €1,93 excl. VAT
    €2,34
    SKL_ON039370
    O-kroužek 15 x 2,5 NBR 90 , ISO 3601
    O-kroužek 15 x 2,5 NBR 90 , ISO 3601
    Stock (>10000 pcs)
    €0,04 excl. VAT
    €0,05
    SKL_ON039689
    O-kroužek 15 x 2,5 FPM 80 green , DIN 3770
    O-kroužek 15 x 2,5 FPM 80 green , DIN 3770
    Stock (120 pcs)
    €0,45 excl. VAT
    €0,54
    SKL_ON039573
    O-kroužek 14 x 2,5 HNBR 70 green , DIN 3770
    O-kroužek 14 x 2,5 HNBR 70 green , DIN 3770
    Stock (146 pcs)
    €0,42 excl. VAT
    €0,51
    SKL_ON039176
    O-kroužek 14 x 2,5 EPDM 70 peroxide FDA , DIN 3770
    O-kroužek 14 x 2,5 EPDM 70 peroxide FDA , DIN 3770
    Stock (297 pcs)
    €0,12 excl. VAT
    €0,15
    SKL_ON039820
    O-kroužek 13 x 2,5 MVQ 70 , DIN 3770
    O-kroužek 13 x 2,5 MVQ 70 , DIN 3770
    Stock (250 pcs)
    €0,57 excl. VAT
    €0,69
    SKL_ON039769
    O-kroužek 122 x 2,5 FPM 80 , DIN 3770
    O-kroužek 122 x 2,5 FPM 80 , DIN 3770
    Stock (12 pcs)
    €3,25 excl. VAT
    €3,93
    SKL_ON039548
    O-kroužek 12,5 x 2,5 FPM 80 brown , DIN 3770
    O-kroužek 12,5 x 2,5 FPM 80 brown , DIN 3770
    Stock (101 pcs)
    €0,36 excl. VAT
    €0,44
    SKL_ON039486
    O-kroužek 11 x 2,5 NBR 70 , DIN 3770
    O-kroužek 11 x 2,5 NBR 70 , DIN 3770
    Stock (1675 pcs)
    €0,02 excl. VAT
    €0,03
    SKL_ON039217
    O-kroužek 11 x 2,5 HNBR 70 green , DIN 3770
    O-kroužek 11 x 2,5 HNBR 70 green , DIN 3770
    Stock (238 pcs)
    €0,47 excl. VAT
    €0,57
    SKL_ON039178
    O-kroužek 105 x 2,5 NBR 70 , DIN 3770
    O-kroužek 105 x 2,5 NBR 70 , DIN 3770
    Stock (77 pcs)
    €0,58 excl. VAT
    €0,70
    SKL_ON039340
    O-kroužek 10 x 2,5 HNBR 70 green , DIN 3770
    O-kroužek 10 x 2,5 HNBR 70 green , DIN 3770
    Stock (172 pcs)
    €0,44 excl. VAT
    €0,53
    SKL_ON039177
    O-kroužek 10 x 2,5 EPDM 70 peroxide FDA , DIN 3770
    O-kroužek 10 x 2,5 EPDM 70 peroxide FDA , DIN 3770
    Stock (755 pcs)
    €0,21 excl. VAT
    €0,25
    SKL_ON039709
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