Hydraulic Piston Seals
K501
Piston Seal
- Material
- PA NBR
- Compound
- PA9904 NB7001
- Pressure (max) bar
- 500
- Temperature (max) °C
- -30/+105
- Sliding speed (max) m/s
- 1.0
Advantages
- Fits ISO 7425-1 grooves
- Easy installation without special tools
- One-piece piston head with a simple, small groove
- Tolerates larger extrusion gaps than PTFE and PU piston seals
- High wear resistance, long service life
- Withstands pressure shocks
- Performs in demanding conditions
Applications
- Construction machinery
- Forklifts
- Heavy-duty cylinders
Technical Drawing
Size Table
68 sizes · Filter by code or dimension
Click for the extrusion gap (S) table
68results
| Code | D (H9) | d (h9) | L (+0.2/-0) | r1 | C | MATERIAL | KASTAŞ CODE | |
|---|---|---|---|---|---|---|---|---|
| K501-076 | 3 | 2.442 | 0.282 | 0.016 | 0.25 | PA9904 | 10051863 | download |
| K501-050/1 | 2 | 1.462 | 0.282 | 0.016 | 0.25 | PA9904 | 10051860 | download |
| K501-040 | 40 | 29 | 4.2 | 1 | 6 | PA9904 | 10021395 | download |
| K501-050 | 50 | 39 | 4.2 | 1 | 6 | PA9904 | 10021397 | download |
| K501-057 | 2.25 | 1.712 | 0.282 | 0.016 | 0.25 | PA9904 | 10051861 | download |
| K501-063/3 | 2.5 | 1.962 | 0.282 | 0.016 | 0.25 | PA9904 | 10051862 | download |
| K501-088 | 3.5 | 2.942 | 0.282 | 0.016 | 0.25 | PA9904 | 10051864 | download |
| K501-060 | 60 | 44.5 | 6.3 | 1.3 | 8 | PA9904 | 10021399 | download |
| K501-088/1 | 3.5 | 2.908 | 0.312 | 0.031 | 0.25 | PA9904 | 10051865 | download |
| K501-060/1 | 60 | 49 | 4.2 | 1 | 6 | PA9904 | 10021400 | download |
| K501-095/1 | 3.75 | 3.192 | 0.282 | 0.016 | 0.25 | PA9904 | 10051866 | download |
| K501-063 | 63 | 47.5 | 6.3 | 1.3 | 8 | PA9904 | 10021401 | download |
| K501-101 | 4 | 3.442 | 0.282 | 0.016 | 0.25 | PA9904 | 10051867 | download |
| K501-107 | 4.25 | 3.692 | 0.282 | 0.016 | 0.25 | PA9904 | 10051868 | download |
| K501-063/1 | 63 | 42 | 8.1 | 1.8 | 10.5 | PA9904 | 10021402 | download |
| K501-063/2 | 63 | 52 | 4.2 | 1 | 6 | PA9904 | 10021403 | download |
| K501-107/1 | 4.25 | 3.692 | 0.377 | 0.016 | 0.25 | PA9904 | 10051869 | download |
| K501-114 | 4.5 | 3.942 | 0.282 | 0.016 | 0.25 | PA9904 | 10051870 | download |
| K501-070/1 | 70 | 59 | 4.2 | 1 | 6 | PA9904 | 10021405 | download |
| K501-114/1 | 4.5 | 4.128 | 0.424 | 0.016 | 0.25 | PA9904 | 10051871 | download |
| K501-075 | 75 | 54 | 8.1 | 1.8 | 10.5 | PA9904 | 10021408 | download |
| K501-120/1 | 4.75 | 4.192 | 0.282 | 0.016 | 0.25 | PA9904 | 10051872 | download |
| K501-127 | 5 | 4.442 | 0.282 | 0.016 | 0.25 | PA9904 | 10051873 | download |
| K501-080 | 80 | 64.5 | 6.3 | 1.3 | 6 | PA9904 | 10021410 | download |
| K501-080/1 | 80 | 59 | 8.1 | 1.8 | 10.5 | PA9904 | 10021412 | download |
| K501-133 | 5.25 | 4.49 | 0.377 | 0.031 | 0.376 | PA9904 | 10051874 | download |
| K501-139/1 | 5.5 | 4.94 | 0.282 | 0.016 | 0.25 | PA9904 | 10051875 | download |
| K501-085 | 85 | 69.5 | 6.3 | 1.3 | 6 | PA9904 | 10021414 | download |
| K501-139/2 | 5.5 | 4.74 | 0.377 | 0.031 | 0.376 | PA9904 | 10051876 | download |
| K501-152 | 6 | 5.24 | 0.377 | 0.031 | 0.376 | PA9904 | 10051878 | download |
| K501-158 | 6.25 | 5.692 | 0.282 | 0.016 | 0.25 | PA9904 | 10051880 | download |
| K501-090 | 90 | 74.5 | 6.3 | 1.3 | 10.5 | PA9904 | 10021415 | download |
| K501-090/1 | 90 | 69 | 8.1 | 1.8 | 6 | PA9904 | 10021416 | download |
| K501-095 | 95 | 74 | 8.1 | 1.8 | 10.5 | PA9904 | 10021417 | download |
| K501-100 | 100 | 84.5 | 6.3 | 1.3 | 6 | PA9904 | 10021418 | download |
| K501-100/1 | 100 | 79 | 8.1 | 1.8 | 10.5 | PA9904 | 10021419 | download |
| K501-105 | 105 | 84 | 8.1 | 1.8 | 10.5 | PA9904 | 10021420 | download |
| K501-105/1 | 105 | 89.5 | 6.3 | 1.3 | 6 | PA9904 | 10021421 | download |
| K501-110 | 110 | 94.5 | 6.3 | 1.3 | 6 | PA9904 | 10021422 | download |
| K501-110/1 | 110 | 89 | 8.1 | 1.8 | 10.5 | PA9904 | 10021423 | download |
| K501-115 | 115 | 94 | 8.1 | 1.8 | 10.5 | PA9904 | 10021424 | download |
| K501-120 | 120 | 99 | 8.1 | 1.8 | 10.5 | PA9904 | 10021425 | download |
| K501-125 | 125 | 104 | 8.1 | 1.8 | 10.5 | PA9904 | 10021426 | download |
| K501-125/1 | 125 | 110 | 6.3 | 1.3 | 10.5 | PA9904 | 10021427 | download |
| K501-126 | 126 | 105 | 8.1 | 1.8 | 10.5 | PA9904 | 10021428 | download |
| K501-130 | 130 | 109 | 8.1 | 1.8 | 10.5 | PA9904 | 10021429 | download |
| K501-135 | 135 | 114 | 8.1 | 1.8 | 10.5 | PA9904 | 10021430 | download |
| K501-135/1 | 135 | 119.5 | 6.3 | 1.3 | 10.5 | PA9904 | 10021431 | download |
| K501-140 | 140 | 119 | 8.1 | 1.8 | 10.5 | PA9904 | 10021432 | download |
| K501-145 | 145 | 124 | 8.1 | 1.8 | 10.5 | PA9904 | 10021433 | download |
| K501-147 | 147 | 126 | 8.1 | 1.8 | 10.5 | PA9904 | 10021434 | download |
| K501-150 | 150 | 129 | 8.1 | 1.8 | 10.5 | PA9904 | 10021436 | download |
| K501-160 | 160 | 139 | 8.1 | 1.8 | 10.5 | PA9904 | 10021437 | download |
| K501-165 | 165 | 144 | 8.1 | 1.8 | 10.5 | PA9904 | 10021438 | download |
| K501-170 | 170 | 149 | 8.1 | 1.8 | 10.5 | PA9904 | 10021439 | download |
| K501-175 | 175 | 154 | 8.1 | 1.8 | 10.5 | PA9904 | 10021441 | download |
| K501-180 | 180 | 159 | 8.1 | 1.8 | 10.5 | PA9904 | 10021442 | download |
| K501-185 | 185 | 164 | 8.1 | 1.8 | 10.5 | PA9904 | 10021443 | download |
| K501-190 | 190 | 169 | 8.1 | 1.8 | 10.5 | PA9904 | 10021444 | download |
| K501-200 | 200 | 179 | 8.1 | 1.8 | 10.5 | PA9904 | 10021445 | download |
| K501-210 | 210 | 189 | 8.1 | 1.8 | 10.5 | PA9904 | 10021447 | download |
| K501-215 | 215 | 194 | 8.1 | 1.8 | 10.5 | PA9904 | 10021448 | download |
| K501-220 | 220 | 199 | 8.1 | 1.8 | 10.5 | PA9904 | 10021449 | download |
| K501-225 | 225 | 204 | 8.1 | 1.8 | 10.5 | PA9904 | 10021450 | download |
| K501-230 | 230 | 209 | 8.1 | 1.8 | 10.5 | PA9904 | 10021451 | download |
| K501-250 | 250 | 229 | 8.1 | 1.8 | 10.5 | PA9904 | 10021462 | download |
| K501-280 | 280 | 255.5 | 8.1 | 1.8 | 10.5 | PA9904 | 10021465 | download |
| K501-203 | 0.314 | 0.285 | 0.014 | 0.07 | 0.413 | PA9904 | 10021446 | download |
