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K518
K518 - Compact Piston Seal
K518 is a piston seal consists of one NBR profile ring, thermoplastic elastomer support rings, and glass-reinforced POM guide rings. K518 is widely preffered in mobile machinery due to glass-reinforced POM guide rings which provides better load bearing propoerties in longer stroke cylinders.
Advantages
Area of Application
Advantages
•Superior sealing performance and low friction with its special design
•Superior load bearing capability with special reinforced material for guide ring
•No additional guide ring requirement at low and medium duty applications thanks to compact design
•Simple groove design at one-piece piston
•Long service life and easy installation
•Superior load bearing capability with special reinforced material for guide ring
•No additional guide ring requirement at low and medium duty applications thanks to compact design
•Simple groove design at one-piece piston
•Long service life and easy installation
Area of Application
• Agricultural machinery
• Construction machinery
• Mobile machinery
• Loading platforms
• Forklifts
• Construction machinery
• Mobile machinery
• Loading platforms
• Forklifts
Material
Code
Pressure
(max) bar
(max) bar
Temperature
(max) °C
(max) °C
Sliding Speed
(max)- m/s
(max)- m/s
NBR
TPE
POM
TPE
POM
NB8001
TP7301
PM9905
TP7301
PM9905
400
-30/+100
0.5
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 |