
Hydraulic Piston Seals
K502 Compact Piston Seal
K502 Is a 3 piece compact piston seal which consists of a fabric impregnated elastomer sealing ring and 2 POM guide rings. The sealing ring has superior abrasion resistance and low leakage performance in rough surfaces.
Technical details & request a quoteAdvantages
- Superior abrasion resistance
- Suitable for water-based fluids
- Low dynamic and static leakage
- Long service life
Applications
- Mining industry
- Iron and steel industry
- Marine hydraulics

Standard Sizes
9 sizes
| PRODUCT | D (H8) | D (h9) | L (+0.2/-0) | Ds (h8) | D1 (±0.1) | L1 (+0.2/-0) | C | MATERIAL | KASTAŞ CODE |
|---|---|---|---|---|---|---|---|---|---|
| K502 050-034 | 50 | 34 | 18.4 | 45.48 | 49 | 3.1 | 5 | FB8001 | 10021488 |
| K502 060-044 | 60 | 44 | 18.4 | 55.48 | 59 | 3.1 | 5 | FB8001 | 10021489 |
| K502 070-050 | 70 | 50 | 22.4 | 64.28 | 68.34 | 6.35 | 6 | FB8001 | 10021490 |
| K502 080-060 | 80 | 60 | 22.4 | 74.28 | 78.3 | 6.35 | 6 | FB8001 | 10021491 |
| K502 090-070 | 90 | 70 | 22.4 | 84.22 | 88.3 | 6.35 | 6 | FB8001 | 10021492 |
| K502 100-080 | 100 | 80 | 25.4 | 94.22 | 98 | 6.35 | 6 | FB8001 | 10021493 |
| K502 125-100 | 125 | 100 | 25.4 | 118.18 | 123 | 6.35 | 6 | FB8001 | 10021494 |
| K502 140-115 | 140 | 115 | 25.4 | 133.08 | 137.5 | 6.35 | 6 | FB8001 | 10021495 |
| K502 150-125 | 150 | 125 | 25.4 | 143.08 | 147.5 | 9.5 | 6 | FB8001 | 10021496 |

