Hydraulic Piston Seals
K20
Compact Piston Seal
- Material
- NBR POM
- Compound
- NB8001 PM9901
- Pressure (max) bar
- 150
- Temperature (max) °C
- -30/+100
- Sliding speed (max) m/s
- 0.5
Advantages
- Simple groove design on a one-piece piston
- Easy installation
- Compact design needs no additional guide ring
- Cost-effective solution
- Suitable for thin wall sections
Applications
- Agriculture
- Light-duty cylinders
Technical Drawing
Size Table
29 sizes · Filter by code or dimension
29results
| Code | D (H10) | d (h9) | d1 (h11) | ds (h9) | L (+0.2/-0) | L1 (+0.1/-0) | r | r1 | C | MATERIAL | KASTAŞ CODE | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| K20 025-017.50 | 25 | 17.5 | 24 | 21.3 | 8.7 | 3.2 | 0.4 | 0.2 | 2 | NB8001 | 10003630 | — |
| K20 032-022 | 32 | 22 | 31 | 27.5 | 11.2 | 3.9 | 0.4 | 0.2 | 2.5 | NB8001 | 10003632 | — |
| K20 040-030 | 40 | 30 | 39 | 35.5 | 11.2 | 3.9 | 0.4 | 0.2 | 2.5 | NB8001 | 10003634 | — |
| K20 050.8-041.27 | 2 | 1.627 | 1.939 | 1.826 | 0.445 | 0.146 | 0.016 | 0.008 | 0.093 | NB8001 | 10003636 | — |
| K20 050-040 | 50 | 40 | 49 | 45.5 | 11.2 | 3.9 | 0.4 | 0.2 | 2.5 | NB8001 | 10003637 | — |
| K20 063-053 | 63 | 53 | 61.5 | 58.5 | 11.2 | 3.9 | 0.4 | 0.2 | 2.5 | NB8001 | 10003640 | — |
| K20 080-070 | 80 | 70 | 78.5 | 75.5 | 11.2 | 3.9 | 0.4 | 0.2 | 2.5 | NB8001 | 10003643 | — |
| K20 092-082 | 92 | 82 | 90.5 | 87.5 | 11.2 | 3.9 | 0.4 | 0.2 | 2.5 | NB8001 | 10003646 | — |
| K20 100-087 | 100 | 87 | 98.5 | 93.8 | 14.2 | 5.9 | 0.4 | 0.2 | 4 | NB8001 | 10003648 | — |
| K20 125-112 | 125 | 112 | 123.5 | 118.8 | 14.2 | 5.9 | 0.4 | 0.2 | 4 | NB8001 | 10003651 | — |
| K20 140-124 | 140 | 124 | 138.5 | 132 | 17.7 | 8.7 | 0.8 | 0.4 | 5 | NB8001 | 10003653 | — |
| K20 160-140 | 160 | 140 | 158.5 | 151.4 | 25.2 | 12.4 | 0.8 | 0.4 | 5 | NB8001 | 10003655 | — |
| K20 180-160 | 180 | 160 | 178.5 | 171.4 | 25.2 | 12.4 | 0.8 | 0.4 | 5 | NB8001 | 10003656 | — |
| K20 200-180 | 200 | 180 | 198.5 | 191.4 | 25.2 | 12.4 | 0.8 | 0.4 | 5 | NB8001 | 10003657 | — |
| K20 025,4-017,45 | 1 | 0.687 | 0.938 | 0.83 | 0.35 | 0.12 | 0.016 | 0.008 | 0.078 | NB8001 | 10003629 | — |
| K20 031,75-023,80 | 1.25 | 0.938 | 1.188 | 1.08 | 0.35 | 0.12 | 0.016 | 0.008 | 0.078 | NB8001 | 10003631 | — |
| K20 038,1-028,57 | 1.5 | 1.126 | 1.439 | 1.326 | 0.445 | 0.146 | 0.016 | 0.008 | 0.093 | NB8001 | 10003633 | — |
| K20 044,45-034,92 | 1.75 | 1.376 | 1.689 | 1.576 | 0.445 | 0.146 | 0.016 | 0.008 | 0.093 | NB8001 | 10003635 | — |
| K20 057,15-047,62 | 2.25 | 1.877 | 2.189 | 2.077 | 0.445 | 0.146 | 0.016 | 0.008 | 0.093 | NB8001 | 10003638 | — |
| K20 063,50-053,97 | 2.5 | 2.128 | 2.44 | 2.328 | 0.445 | 0.146 | 0.016 | 0.008 | 0.093 | NB8001 | 10003639 | — |
| K20 069,85-060,32 | 2.75 | 2.378 | 2.69 | 2.578 | 0.445 | 0.146 | 0.016 | 0.008 | 0.093 | NB8001 | 10003641 | — |
| K20 076,20-066,67 | 3 | 2.628 | 2.94 | 2.828 | 0.445 | 0.146 | 0.016 | 0.008 | 0.093 | NB8001 | 10003642 | — |
| K20 082,55-073,02 | 3.25 | 2.878 | 3.191 | 3.078 | 0.445 | 0.146 | 0.016 | 0.008 | 0.093 | NB8001 | 10003644 | — |
| K20 088,9-076,20 | 3.504 | 3.004 | 3.441 | 3.274 | 0.569 | 0.205 | 0.016 | 0.008 | 0.125 | NB8001 | 10003645 | — |
| K20 095,25-082,55 | 3.75 | 3.254 | 3.691 | 3.524 | 0.569 | 0.205 | 0.016 | 0.008 | 0.125 | NB8001 | 10003647 | — |
| K20 101,6-088,9 | 4 | 3.504 | 3.941 | 3.774 | 0.569 | 0.205 | 0.016 | 0.008 | 0.125 | NB8001 | 10003649 | — |
| K20 114,3-101,6 | 4.5 | 4.004 | 4.442 | 4.275 | 0.569 | 0.205 | 0.016 | 0.008 | 0.125 | NB8001 | 10003650 | — |
| K20 127-111,12 | 5 | 4.38 | 4.943 | 4.694 | 0.695 | 0.341 | 0.031 | 0.016 | 0.156 | NB8001 | 10003652 | — |
| K20 152,4-133,35 | 6 | 5.256 | 5.944 | 5.719 | 1.006 | 0.496 | 0.031 | 0.016 | 0.187 | NB8001 | 10003654 | — |
