K518X

K518X is a high-performance double acting compact piston seal that consists of one NBR profile ring, thermoplastic elastomer support rings, and glass-reinforced PA guide rings. Among similar double-acting piston seals, K518X comes forward with its TPE support rings with special geometry which enhances the extrusion resistance at variable pressures of mobile hydraulic applications and glass-reinforced PA guide rings that provides higher load bearing performance at higher temperatures.

Advantages

•Ultimate extrusion resistance due to special TPE back-up rings
• Better high temperature resistance due to PA guide rings
• Advanced performance at long stroke cylinders

Area of Application

• Agricultural machinery
• Construction machinery
• Mobile machinery
• Loading platforms
• Forklifts
Material
Code
Pressure
(max) bar
Temperature
(max) °C
Sliding Speed
(max)- m/s
NBR
TPE
PA
NB8001
TP7301
PA9904
400
-30/+100
0.5

SELECT FILTER

  D (H8) d (h9) L (+0.2/-0) ds (h8) d1 (±0.1) L1 (+0.2/-0) C MATERIAL Kastaş CODE  
K518 025-016 25 16 13.5 22 24 2.1 4 NB8001 10021614
K518 030-021 30 21 13.5 27 29 2.1 4 NB8001 10021616
K518 032-022 32 22 16.4 28.5 30.5 6.35 4 NB8001 10021618
K518 032-024 32 24 15.5 28 31 3.1 4 NB8001 10021620
K518 035-025 35 25 16.4 31.4 33.5 6.35 4 NB8001 10021621
K518 X 040-024 40 24 18.4 35.4 38.5 6.35 5 NB8001 10039024
K518 X 040-030 40 30 16.4 35.4 38.5 6.35 4 NB8001 10039025
K518 040-030/1 40 30 12.5 37 39 4 4 NB8001 10021625
K518 040-032 40 32 15.5 36 39.4 3.2 4 NB8001 10021626
K518 040-032/1 40 32 10 37 39 4 4 NB8001 10021627
K518 044.45-028.57 44.45 28.57 19.05 39.85 43.12 6.35 5 NB8001 10021628
K518 045-029 45 29 18.4 40.4 43.5 6.35 5 NB8001 10021629
K518 045-035 45 35 16.4 40.4 43.5 6.35 4 NB8001 10021630
K518 X 050-034 50 34 20.5 46 49 3.1 5 NB8001 10036574
K518 X 050-034/1 50 34 18.4 45.41 48.66 6.35 5 NB8001 10039026
K518 050-038 50 38 20.5 46 49.4 4.2 4 NB8001 10021634
K518 050.8-034.92 50.8 34.92 19.05 46.23 49.48 6.35 5 NB8001 10021631
K518 X 055-039 55 39 20.5 51 54 3.1 5 NB8001 10039028
K518 055-039/1 55 39 18.4 50.37 53.65 6.35 5 NB8001 10021637
K518 055-045 55 45 12.5 52 54 4 4 NB8001 10021638
K518 X 060-044 60 44 20.5 56 59 3.1 5 NB8001 10039029
K518 X 060-044/1 60 44 18.4 55.39 58.65 6.35 5 NB8001 10038423
K518 060-048 60 48 20.5 56 59.4 4.2 4 NB8001 10021642
K518 060.32-044.45 60.32 44.45 19.05 55.72 58.98 6.35 5 NB8001 10021639
K518 063-047 63 47 20.5 59 62 3.1 5 NB8001 10021643
K518 X 063-047/1 63 47 18.4 58.39 61.63 6.35 5 NB8001 10039030
K518 063-047/2 63 47 19.4 58.4 61.5 6.35 5 NB8001 10021646
K518 063-051 63 51 20.5 59 62.4 4.2 4 NB8001 10021648
K518 063-053 63 53 12.5 60 62 4 4 NB8001 10021650
K518 065-049 65 49 20.5 61 64 3.1 5 NB8001 10021651
K518 X 065-050 65 50 18.4 60.41 63.64 6.35 5 NB8001 10039031
K518 066.67-050.80 66.67 50.8 19.05 62.1 65.27 6.35 5 NB8001 10021653
K518 X 070-050 70 50 22.4 64.18 68.34 6.35 6 NB8001 10039032
K518 070-054 70 54 20.5 66 69 3.1 5 NB8001 10021655
K518 070-058 70 58 20.5 66 69.4 4.2 5 NB8001 10021657
K518 X 075-055 75 55 22.4 69.2 73.3 6.35 6 NB8001 10039033
K518 075-059 75 59 20.5 71 74 3.1 5 NB8001 10021660
K518 X 080-060 80 60 22.4 74.15 78.3 6.35 6 NB8001 10039034
K518 080-060/2 80 60 25 75 78 6.35 6 NB8001 10021664
K518 080-062 80 62 22.5 76 79 3.6 5 NB8001 10021665
K518 080-066 80 66 22.4 76 79.4 5.2 5 NB8001 10021667
K518 085-065 85 65 22.4 79.15 83.3 6.35 6 NB8001 10021668
K518 X 090-070 90 70 22.4 84.15 88.3 6.35 6 NB8001 10036575
K518 090-072/1 90 72 22.5 86 89 3.6 6 NB8001 10021671
K518 090-075 90 75 20 86 88.5 5 5 NB8001 10021672
K518 090-076 90 76 22.4 86 89.4 5.2 5 NB8001 10021673
K518 X 095-075 95 75 22.4 89.15 93.31 6.35 6 NB8001 10039035
K518 095-081 95 81 22.4 91 94.4 5.2 5 NB8001 10021676
K518 X 100-075 100 75 22.4 93.13 98 6.35 6 NB8001 10036573
K518 100-086 100 86 22.4 96 99.4 5.2 5 NB8001 10021682
K518 105-080 105 80 22.4 98.1 103 6.5 6 NB8001 10021683
K518 105-080/1 105 80 22.4 98.1 103 6.35 6 NB8001 10021684
K518 X 110-085 110 85 22.4 103.1 108 6.35 6 NB8001 10039036
K518 110-085/1 110 85 25.4 103.1 108 6.35 6 NB8001 10021689
K518 110-092 110 92 22.4 106 109 3.6 5 NB8001 10021690
K518 110-096 110 96 22.4 106 109.4 5.2 5 NB8001 10021691
K518 X 115-090 115 90 22.4 108.1 113.02 6.35 6 NB8001 10039037
K518 115-101 115 101 22.4 111 114.4 5.2 5 NB8001 10021694
K518 X 120-095 120 95 22.4 113.1 118 6.35 6 NB8001 10039038
K518 120-106 120 106 22.4 116 119.4 5.2 5 NB8001 10021697
K518 X 125-100 125 100 25.4 118.1 123 6.35 6 NB8001 10039039
K518 125-108 125 108 26.5 121 124.4 7.2 6 NB8001 10021701
K518 130-105 130 105 25.4 123.1 128 6.35 6 NB8001 10021702
K518 130-105/1 130 105 25.4 123.1 128 9.52 6 NB8001 10021704
K518 X 130-105/2 130 105 25.4 122.6 127.5 9.52 6 NB8001 10039040
K518 135-110 135 110 25.4 127.6 132.5 9.52 6 NB8001 10021706
K518 135-110/1 135 110 25.4 128.1 133 6.35 6 NB8001 10021707
K518 140-115 140 115 25.4 132.6 137.5 6.35 6 NB8001 10021708
K518 X 140-115/2 140 115 25.4 133 138 6.35 6 NB8001 10039041
K518 140-115/1 140 115 25.4 132.6 137.5 9.52 6 NB8001 10021711
K518 X 140-118 140 118 26.5 136 139 5.1 6 NB8001 10039042
K518 140-123 140 123 26.5 136 139.4 7.2 6 NB8001 10021714
K518 150-125 150 125 25.4 142.6 147.5 9.5 6 NB8001 10021715
K518 X 150-128 150 128 26.5 146 149 5.1 6 NB8001 10039043
K518 150-133 150 133 26.5 146 149.4 7.2 5 NB8001 10021720
K518 155-130/1 155 130 25.4 147.6 152.5 9.52 6 NB8001 10021721
K518 X 160-130 160 130 25.4 153 157.5 6.35 7 NB8001 10039044
K518 160-130/1 160 130 25.4 152.6 157.5 9.52 7 NB8001 10021723
K518 160-135 160 135 25.4 152.6 157.5 9.52 6 NB8001 10021724
K518 160-143 160 143 26.5 156 159.4 7.2 5 NB8001 10021726
K518 165-140 165 140 25.4 157.6 162.5 9.52 6 NB8001 10021728
K518 X 165-143 165 143 26.5 161 163.5 5.25 4 NB8001 10039045
K518 170-145 170 145 25.4 161.72 167.1 12.7 6 NB8001 10021731
K518 170-148 170 148 26.5 166 169 5.1 6 NB8001 10021732
K518 180-150 180 150 35.4 172.95 177.87 6.35 7 NB8001 10021733
K518 X 180-155 180 155 25.4 171.72 177.1 12.7 6 NB8001 10039046
K518 X 180-158 180 158 26.5 176 179 5.1 6 NB8001 10039047
K518 180-163 180 163 26.5 176 179.4 7.2 5 NB8001 10021737
K518 X 190-165 190 165 25.4 181.72 187.05 12.7 6 NB8001 10039048
K518 200-170 200 170 35.4 193 198 6.35 7 NB8001 10021739
K518 X 200-175 200 175 31.5 196 199 6.6 6 NB8001 10039049
K518 200-175/1 200 175 25.4 191.62 197 12.7 6 NB8001 10021742
K518 200-180 200 180 31.5 196 199.4 9.2 6 NB8001 10021744
K518 X 210-185 210 185 25.4 201.62 207 12.7 6 NB8001 10039050
K518 X 220-195 220 195 25.4 211.62 217 12.7 6 NB8001 10039051
K518 220-200 220 200 31.5 216 219.4 9.2 6 NB8001 10021748
K518 X 230-205 230 205 25.4 221.62 227 12.7 6 NB8001 10039052
K518 240-215 240 215 25.4 231.62 237 12.7 6 NB8001 10021750
K518 X 250-225 250 225 25.4 241.62 247 12.7 6 NB8001 10039053
K518 250-230 250 230 31.5 246 249.4 9.2 6 NB8001 10021752
K518 260-235 260 235 35.4 252.9 257 12.7 6 NB8001 10021753
K518 300-275 300 275 31.5 296 299 6.6 6 NB8001 10021757
K518 025-016 25 16 13.5 22 24 2.1 4 NB8001 10021614
K518 030-021 30 21 13.5 27 29 2.1 4 NB8001 10021616
K518 032-022 32 22 16.4 28.5 30.5 6.35 4 NB8001 10021618
K518 032-024 32 24 15.5 28 31 3.1 4 NB8001 10021620
K518 035-025 35 25 16.4 31.4 33.5 6.35 4 NB8001 10021621
K518 X 040-024 40 24 18.4 35.4 38.5 6.35 5 NB8001 10039024
K518 X 040-030 40 30 16.4 35.4 38.5 6.35 4 NB8001 10039025
K518 040-030/1 40 30 12.5 37 39 4 4 NB8001 10021625
K518 040-032 40 32 15.5 36 39.4 3.2 4 NB8001 10021626
K518 040-032/1 40 32 10 37 39 4 4 NB8001 10021627
K518 044.45-028.57 44.45 28.57 19.05 39.85 43.12 6.35 5 NB8001 10021628
K518 045-029 45 29 18.4 40.4 43.5 6.35 5 NB8001 10021629
K518 045-035 45 35 16.4 40.4 43.5 6.35 4 NB8001 10021630
K518 X 050-034 50 34 20.5 46 49 3.1 5 NB8001 10036574
K518 X 050-034/1 50 34 18.4 45.41 48.66 6.35 5 NB8001 10039026
K518 050-038 50 38 20.5 46 49.4 4.2 4 NB8001 10021634
K518 050.8-034.92 50.8 34.92 19.05 46.23 49.48 6.35 5 NB8001 10021631
K518 X 055-039 55 39 20.5 51 54 3.1 5 NB8001 10039028
K518 055-039/1 55 39 18.4 50.37 53.65 6.35 5 NB8001 10021637
K518 055-045 55 45 12.5 52 54 4 4 NB8001 10021638
K518 X 060-044 60 44 20.5 56 59 3.1 5 NB8001 10039029
K518 X 060-044/1 60 44 18.4 55.39 58.65 6.35 5 NB8001 10038423
K518 060-048 60 48 20.5 56 59.4 4.2 4 NB8001 10021642
K518 060.32-044.45 60.32 44.45 19.05 55.72 58.98 6.35 5 NB8001 10021639
K518 063-047 63 47 20.5 59 62 3.1 5 NB8001 10021643
K518 X 063-047/1 63 47 18.4 58.39 61.63 6.35 5 NB8001 10039030
K518 063-047/2 63 47 19.4 58.4 61.5 6.35 5 NB8001 10021646
K518 063-051 63 51 20.5 59 62.4 4.2 4 NB8001 10021648
K518 063-053 63 53 12.5 60 62 4 4 NB8001 10021650
K518 065-049 65 49 20.5 61 64 3.1 5 NB8001 10021651
K518 X 065-050 65 50 18.4 60.41 63.64 6.35 5 NB8001 10039031
K518 066.67-050.80 66.67 50.8 19.05 62.1 65.27 6.35 5 NB8001 10021653
K518 X 070-050 70 50 22.4 64.18 68.34 6.35 6 NB8001 10039032
K518 070-054 70 54 20.5 66 69 3.1 5 NB8001 10021655
K518 070-058 70 58 20.5 66 69.4 4.2 5 NB8001 10021657
K518 X 075-055 75 55 22.4 69.2 73.3 6.35 6 NB8001 10039033
K518 075-059 75 59 20.5 71 74 3.1 5 NB8001 10021660
K518 X 080-060 80 60 22.4 74.15 78.3 6.35 6 NB8001 10039034
K518 080-060/2 80 60 25 75 78 6.35 6 NB8001 10021664
K518 080-062 80 62 22.5 76 79 3.6 5 NB8001 10021665
K518 080-066 80 66 22.4 76 79.4 5.2 5 NB8001 10021667
K518 085-065 85 65 22.4 79.15 83.3 6.35 6 NB8001 10021668
K518 X 090-070 90 70 22.4 84.15 88.3 6.35 6 NB8001 10036575
K518 090-072/1 90 72 22.5 86 89 3.6 6 NB8001 10021671
K518 090-075 90 75 20 86 88.5 5 5 NB8001 10021672
K518 090-076 90 76 22.4 86 89.4 5.2 5 NB8001 10021673
K518 X 095-075 95 75 22.4 89.15 93.31 6.35 6 NB8001 10039035
K518 095-081 95 81 22.4 91 94.4 5.2 5 NB8001 10021676
K518 X 100-075 100 75 22.4 93.13 98 6.35 6 NB8001 10036573
K518 100-086 100 86 22.4 96 99.4 5.2 5 NB8001 10021682
K518 105-080 105 80 22.4 98.1 103 6.5 6 NB8001 10021683
K518 105-080/1 105 80 22.4 98.1 103 6.35 6 NB8001 10021684
K518 X 110-085 110 85 22.4 103.1 108 6.35 6 NB8001 10039036
K518 110-085/1 110 85 25.4 103.1 108 6.35 6 NB8001 10021689
K518 110-092 110 92 22.4 106 109 3.6 5 NB8001 10021690
K518 110-096 110 96 22.4 106 109.4 5.2 5 NB8001 10021691
K518 X 115-090 115 90 22.4 108.1 113.02 6.35 6 NB8001 10039037
K518 115-101 115 101 22.4 111 114.4 5.2 5 NB8001 10021694
K518 X 120-095 120 95 22.4 113.1 118 6.35 6 NB8001 10039038
K518 120-106 120 106 22.4 116 119.4 5.2 5 NB8001 10021697
K518 X 125-100 125 100 25.4 118.1 123 6.35 6 NB8001 10039039
K518 125-108 125 108 26.5 121 124.4 7.2 6 NB8001 10021701
K518 130-105 130 105 25.4 123.1 128 6.35 6 NB8001 10021702
K518 130-105/1 130 105 25.4 123.1 128 9.52 6 NB8001 10021704
K518 X 130-105/2 130 105 25.4 122.6 127.5 9.52 6 NB8001 10039040
K518 135-110 135 110 25.4 127.6 132.5 9.52 6 NB8001 10021706
K518 135-110/1 135 110 25.4 128.1 133 6.35 6 NB8001 10021707
K518 140-115 140 115 25.4 132.6 137.5 6.35 6 NB8001 10021708
K518 X 140-115/2 140 115 25.4 133 138 6.35 6 NB8001 10039041
K518 140-115/1 140 115 25.4 132.6 137.5 9.52 6 NB8001 10021711
K518 X 140-118 140 118 26.5 136 139 5.1 6 NB8001 10039042
K518 140-123 140 123 26.5 136 139.4 7.2 6 NB8001 10021714
K518 150-125 150 125 25.4 142.6 147.5 9.5 6 NB8001 10021715
K518 X 150-128 150 128 26.5 146 149 5.1 6 NB8001 10039043
K518 150-133 150 133 26.5 146 149.4 7.2 5 NB8001 10021720
K518 155-130/1 155 130 25.4 147.6 152.5 9.52 6 NB8001 10021721
K518 X 160-130 160 130 25.4 153 157.5 6.35 7 NB8001 10039044
K518 160-130/1 160 130 25.4 152.6 157.5 9.52 7 NB8001 10021723
K518 160-135 160 135 25.4 152.6 157.5 9.52 6 NB8001 10021724
K518 160-143 160 143 26.5 156 159.4 7.2 5 NB8001 10021726
K518 165-140 165 140 25.4 157.6 162.5 9.52 6 NB8001 10021728
K518 X 165-143 165 143 26.5 161 163.5 5.25 4 NB8001 10039045
K518 170-145 170 145 25.4 161.72 167.1 12.7 6 NB8001 10021731
K518 170-148 170 148 26.5 166 169 5.1 6 NB8001 10021732
K518 180-150 180 150 35.4 172.95 177.87 6.35 7 NB8001 10021733
K518 X 180-155 180 155 25.4 171.72 177.1 12.7 6 NB8001 10039046
K518 X 180-158 180 158 26.5 176 179 5.1 6 NB8001 10039047
K518 180-163 180 163 26.5 176 179.4 7.2 5 NB8001 10021737
K518 X 190-165 190 165 25.4 181.72 187.05 12.7 6 NB8001 10039048
K518 200-170 200 170 35.4 193 198 6.35 7 NB8001 10021739
K518 X 200-175 200 175 31.5 196 199 6.6 6 NB8001 10039049
K518 200-175/1 200 175 25.4 191.62 197 12.7 6 NB8001 10021742
K518 200-180 200 180 31.5 196 199.4 9.2 6 NB8001 10021744
K518 X 210-185 210 185 25.4 201.62 207 12.7 6 NB8001 10039050
K518 X 220-195 220 195 25.4 211.62 217 12.7 6 NB8001 10039051
K518 220-200 220 200 31.5 216 219.4 9.2 6 NB8001 10021748
K518 X 230-205 230 205 25.4 221.62 227 12.7 6 NB8001 10039052
K518 240-215 240 215 25.4 231.62 237 12.7 6 NB8001 10021750
K518 X 250-225 250 225 25.4 241.62 247 12.7 6 NB8001 10039053
K518 250-230 250 230 31.5 246 249.4 9.2 6 NB8001 10021752
K518 260-235 260 235 35.4 252.9 257 12.7 6 NB8001 10021753
K518 300-275 300 275 31.5 296 299 6.6 6 NB8001 10021757