Hydraulic Piston Seals
K503
Compact Piston Seal
- Material
- NBR TPE POM
- Compound
- NB8001 TP7301 PM9901
- Pressure (max) bar
- 500
- Temperature (max) °C
- -30/+100
- Sliding speed (max) m/s
- 0.5
Advantages
- Superior sealing
- Compact design needs no additional guide ring
- Simple groove design on a one-piece piston
- Easy installation
Applications
- Standard industrial cylinders
Technical Drawing
Size Table
30 sizes · Filter by code or dimension
30results
| Code | D (H8) | d (h9) | L (+0.2/-0) | ds (h8) | d1 (±0.1) | L1 (+0.2/-0) | C | MATERIAL | KASTAŞ CODE | |
|---|---|---|---|---|---|---|---|---|---|---|
| K503 028,57-019,05 | 1.125 | 0.75 | 0.437 | 0.937 | 1.065 | 0.25 | 0.098 | NB8001 | 10021509 | — |
| K503 031,75-022,22 | 1.25 | 0.875 | 0.437 | 1.062 | 1.19 | 0.25 | 0.098 | NB8001 | 10021510 | — |
| K503 034,92-025,4 | 1.375 | 1 | 0.437 | 1.187 | 1.315 | 0.25 | 0.098 | NB8001 | 10021511 | — |
| K503 038,1-028,57 | 1.5 | 1.125 | 0.437 | 1.321 | 1.44 | 0.25 | 0.098 | NB8001 | 10021512 | — |
| K503 038,1-028,57/1 | 1.5 | 1.125 | 0.437 | 1.312 | 1.44 | 0.375 | 0.098 | NB8001 | 10021513 | — |
| K503 041,27-031,75 | 1.625 | 1.25 | 0.437 | 1.436 | 1.565 | 0.375 | 0.098 | NB8001 | 10021514 | — |
| K503 044,45-034,92 | 1.75 | 1.375 | 0.437 | 1.561 | 1.69 | 0.375 | 0.098 | NB8001 | 10021515 | — |
| K503 047,62-038,1 | 1.875 | 1.5 | 0.437 | 1.686 | 1.815 | 0.375 | 0.098 | NB8001 | 10021516 | — |
| K503 050,8-038,1 | 2 | 1.5 | 0.572 | 1.821 | 1.94 | 0.25 | 0.138 | NB8001 | 10021517 | — |
| K503 050,8-038,1/1 | 2 | 1.5 | 0.572 | 1.811 | 1.94 | 0.375 | 0.138 | NB8001 | 10021518 | — |
| K503 057,15-044,45 | 2.25 | 1.75 | 0.572 | 2.061 | 2.19 | 0.375 | 0.138 | NB8001 | 10021519 | — |
| K503 063,5-050,8 | 2.5 | 2 | 0.572 | 2.321 | 2.44 | 0.25 | 0.138 | NB8001 | 10021520 | — |
| K503 063,5-050,8/1 | 2.5 | 2 | 0.572 | 2.311 | 2.44 | 0.375 | 0.138 | NB8001 | 10021521 | — |
| K503 069,85-057,15 | 2.746 | 2.25 | 0.572 | 2.559 | 2.69 | 0.375 | 0.138 | NB8001 | 10021522 | — |
| K503 076,1-063,5 | 3 | 2.5 | 0.572 | 2.774 | 2.94 | 0.25 | 0.138 | NB8001 | 10021523 | — |
| K503 076,1-063,5/1 | 3 | 2.5 | 0.572 | 2.809 | 2.94 | 0.375 | 0.138 | NB8001 | 10021524 | — |
| K503 082,55-069,85 | 3.25 | 2.75 | 0.572 | 3.059 | 3.19 | 0.375 | 0.138 | NB8001 | 10021525 | — |
| K503 088,9-076,2 | 3.5 | 3 | 0.572 | 3.274 | 3.44 | 0.25 | 0.138 | NB8001 | 10021526 | — |
| K503 088,9-076,2/1 | 3.5 | 3 | 0.572 | 3.309 | 3.44 | 0.375 | 0.138 | NB8001 | 10021527 | — |
| K503 095,25-082,55 | 3.75 | 3.25 | 0.572 | 3.491 | 3.67 | 0.5 | 0.138 | NB8001 | 10021528 | — |
| K503 101,6-082,55 | 4 | 3.25 | 0.765 | 3.773 | 3.92 | 0.25 | 0.197 | NB8001 | 10021529 | — |
| K503 101,6-082,55/1 | 4 | 3.25 | 0.765 | 3.743 | 3.92 | 0.5 | 0.197 | NB8001 | 10021530 | — |
| K503 107,95-088,9 | 4.25 | 3.5 | 0.765 | 3.993 | 4.17 | 0.5 | 0.197 | NB8001 | 10021531 | — |
| K503 114,3-095,25 | 4.5 | 3.75 | 0.765 | 4.241 | 4.42 | 0.5 | 0.197 | NB8001 | 10021532 | — |
| K503 120,65-101,6 | 4.75 | 4 | 0.765 | 4.491 | 4.672 | 0.5 | 0.197 | NB8001 | 10021533 | — |
| K503 127-107,95 | 5 | 4.25 | 0.765 | 4.741 | 4.92 | 0.5 | 0.197 | NB8001 | 10021534 | — |
| K503 139,7-120,65 | 5.5 | 4.75 | 0.765 | 5.241 | 5.42 | 0.5 | 0.197 | NB8001 | 10021535 | — |
| K503 152,4-133,35 | 6 | 5.25 | 0.765 | 5.741 | 5.92 | 0.5 | 0.197 | NB8001 | 10021536 | — |
| K503 177,8-158,75 | 7 | 6.25 | 0.765 | 6.741 | 6.92 | 0.5 | 0.197 | NB8001 | 10021537 | — |
| K503 203,2-184,15 | 8 | 7.25 | 0.765 | 7.741 | 7.92 | 0.5 | 0.197 | NB8001 | 10021538 | — |
