Back-up rings

The Back-up rings category offers a wide range of high-quality rings designed to support and stabilize seals in hydraulic and pneumatic systems. These rings increase the resistance and reliability of the seal and thus extend its service life. Choose from our range for optimal functionality and efficiency of your equipment.

33 items total

160342 operny krouzek 95 x 100 x 1 3 tpe kastas k81 095

Back-up ring 95 x 100 x 1.3 K81-095 TPE, Kastas

Stock (27 pcs)

€2,06 excl. VAT

€2,49

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR004590

160336 operny krouzek 91 x 96 4 x 1 3 tpe kastas k81 091

Back-up ring 91 x 96.4 x 1.3 K81-091 TPE, Kastas

Stock (74 pcs)

€1,88 excl. VAT

€2,27

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR004510

160333 operny krouzek 90 x 95 x 1 3 tpe kastas k81 090

Back-up ring 90 x 95 x 1.3 K81-090 TPE, Kastas

Stock (128 pcs)

€1,88 excl. VAT

€2,27

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR004480

160324 operny krouzek 80 x 85 x 1 3 tpe kastas k81 080

Back-up ring 80 x 85 x 1.3 K81-080 TPE, Kastas

Stock (28 pcs)

€1,88 excl. VAT

€2,27

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR004180

160294 operny krouzek 70 x 75 x 1 3 tpe kastas k81 070

Back-up ring 70 x 75 x 1.3 K81-070 TPE, Kastas

Stock (23 pcs)

€1,60 excl. VAT

€1,93

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR003700

160285 operny krouzek 66 x 70 5 x 1 3 tpe kastas k81 066

Back-up ring 66 x 70.5 x 1.3 K81-066 TPE, Kastas

Stock (19 pcs)

€1,48 excl. VAT

€1,79

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR003530

160276 operny krouzek 65 x 70 x 1 3 tpe kastas k81 065

Back-up ring 65 x 70 x 1.3 K81-065 TPE, Kastas

Stock (35 pcs)

€1,48 excl. VAT

€1,79

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR003480

160270 operny krouzek 62 2 x 68 x 1 3 tpe kastas k81 062 1

Back-up ring 62.2 x 68 x 1.3 K81-062/1 TPE, Kastas

Stock (29 pcs)

€1,50 excl. VAT

€1,82

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR003320

160258 operny krouzek 59 x 63 5 x 1 3 tpe kastas k81 059

Back-up ring 59 x 63.5 x 1.3 K81-059 TPE, Kastas

Not on stock

€1,48 excl. VAT

€1,79

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR003160

160252 operny krouzek 58 5 x 63 5 x 1 3 tpe kastas k81 058 1

Back-up ring 58.5 x 63.5 x 1.3 K81-058/1 TPE, Kastas

Stock (12 pcs)

€1,38 excl. VAT

€1,67

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR003140

160249 operny krouzek 58 x 63 x 1 3 tpe kastas k81 058

Back-up ring 58 x 63 x 1.3 K81-058 TPE, Kastas

Stock (60 pcs)

€1,38 excl. VAT

€1,67

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR003130

160240 operny krouzek 56 x 60 5 x 1 3 tpe kastas k81 056

Back-up ring 56 x 60.5 x 1.3 K81-056 TPE, Kastas

Stock (39 pcs)

€1,38 excl. VAT

€1,67

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR002970

160237 operny krouzek 55 7 x 60 x 1 3 tpe kastas k81 055 1

Back-up ring 55.7 x 60 x 1.3 K81-055/1 TPE, Kastas

Stock (47 pcs)

€1,38 excl. VAT

€1,67

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR002960

160225 operny krouzek 55 x 60 x 1 3 tpe kastas k81 055 5

Back-up ring 55 x 60 x 1.3 K81-055/5 TPE, Kastas

Stock (35 pcs)

€1,38 excl. VAT

€1,67

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR002900

160204 operny krouzek 50 x 55 x 1 3 tpe kastas k81 050

Back-up ring 50 x 55 x 1.3 K81-050 TPE, Kastas

Stock (15 pcs)

€1,26 excl. VAT

€1,53

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR002630

160201 operny krouzek 49 3 x 55 x 1 3 tpe kastas k81 049

Back-up ring 49.3 x 55 x 1.3 K81-049 TPE, Kastas

Stock (6 pcs)

€1,26 excl. VAT

€1,53

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR002600

160192 operny krouzek 47 x 52 x 1 3 tpe kastas k81 047

Back-up ring 47 x 52 x 1.3 K81-047 TPE, Kastas

Stock (51 pcs)

€1,26 excl. VAT

€1,53

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR002490

160180 operny krouzek 45 x 50 x 1 3 tpe kastas k81 045

Back-up ring 45 x 50 x 1.3 K81-045 TPE, Kastas

Stock (36 pcs)

€1,11 excl. VAT

€1,34

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR002380

160171 operny krouzek 43 x 48 x 1 3 tpe kastas k81 043

Back-up ring 43 x 48 x 1.3 K81-043 TPE, Kastas

Stock (50 pcs)

€1,11 excl. VAT

€1,34

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR002260

160165 operny krouzek 40 7 x 45 x 1 3 tpe kastas k81 040 2

Back-up ring 40.7 x 45 x 1.3 K81-040/2 TPE, Kastas

Stock (65 pcs)

€1,11 excl. VAT

€1,34

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR002150

160159 operny krouzek 40 x 45 x 1 3 tpe kastas k81 040

Back-up ring 40 x 45 x 1.3 K81-040 TPE, Kastas

Stock (120 pcs)

€1,11 excl. VAT

€1,34

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR002100

160156 operny krouzek 38 x 43 x 1 3 tpe kastas k81 038

Back-up ring 38 x 43 x 1.3 K81-038 TPE, Kastas

Stock (4 pcs)

€1,11 excl. VAT

€1,34

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR002000

160144 operny krouzek 35 x 40 x 1 3 tpe kastas k81 035

Back-up ring 35 x 40 x 1.3 K81-035 TPE, Kastas

Stock (26 pcs)

€1,02 excl. VAT

€1,23

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR001830

160141 operny krouzek 28 2 x 34 6 x 1 3 tpe kastas k81 028

Back-up ring 28.2 x 34.6 x 1.3 K81-028 TPE, Kastas

Stock (15 pcs)

€0,98 excl. VAT

€1,19

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR001470

160138 operny krouzek 27 x 32 x 1 3 tpe kastas k81 027

Back-up ring 27 x 32 x 1.3 K81-027 TPE, Kastas

Stock (4 pcs)

€1,04 excl. VAT

€1,26

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR001380

160132 operny krouzek 25 x 30 x 1 3 tpe kastas k81 025 1

Back-up ring 25 x 30 x 1.3 K81-025/1 TPE, Kastas

Stock (64 pcs)

€0,89 excl. VAT

€1,08

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR001270

160126 operny krouzek 20 x 30 x 1 3 tpe kastas k81 020 1

Back-up ring 20 x 30 x 1.3 K81-020/1 TPE, Kastas

Stock (55 pcs)

€1,02 excl. VAT

€1,23

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR001000

160123 operny krouzek 20 x 25 x 1 3 tpe kastas k81 020

Back-up ring 20 x 25 x 1.3 K81-020 TPE, Kastas

Not on stock

€0,83 excl. VAT

€1,01

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR000990

160120 operny krouzek 19 x 23 x 1 3 tpe kastas k81 019

Back-up ring 19 x 23 x 1.3 K81-019 TPE, Kastas

Stock (23 pcs)

€0,83 excl. VAT

€1,01

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR000900

160117 operny krouzek 14 x 18 x 1 3 tpe kastas k81 014

Back-up ring 14 x 18 x 1.3 K81-014 TPE, Kastas

Not on stock

€0,71 excl. VAT

€0,86

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR000650

160399 operny krouzek 120 7 x 127 x 1 3 tpe kastas k81 120 2

Back-up ring 120.7 x 127 x 1.3 K81-120/2 TPE, Kastas

Stock (21 pcs)

€2,61 excl. VAT

€3,16

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR005450

160396 operny krouzek 120 x 125 x 1 3 tpe kastas k81 120

Back-up ring 120 x 125 x 1.3 K81-120 TPE, Kastas

Stock (26 pcs)

€2,64 excl. VAT

€3,20

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR005420

160363 operny krouzek 105 x 110 x 1 3 tpe kastas k81 105

Back-up ring 105 x 110 x 1.3 K81-105 TPE, Kastas

Stock (25 pcs)

€2,45 excl. VAT

€2,97

Back-up rings are used to support O-rings and prevent them from extruding into the...

SKL_BR004920

33 items total

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