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K59 is a single acting pneumatic piston seal designed to have asymmetrical profile with shorter and thinner dynamic lip.
PRODUCT ADVANTAGES
• Easy installation
• Secure seating due to the longer and thicker static sealing
lip
• Simple groove design and low axial housing height
• High sealing effect with cushioning applications
APPLICATION
Standard pneumatic cylinders.
| MATERIAL | CODE | |
| NBR | 80 SHORE A | NB8001 |
| PU | 80 SHORE A | PU8502 |
OPERATING CONDITION |
||
| NBR | ||
| MEDIA | Prepared , dried and de-oiled compressed air | |
| TEMPERATURE | -30°C +105°C | |
| PRESSURE | ≤12 Bar | |
| SPEED | ≤1.0 m/sn | |
PU |
||
| MEDIA | Prepared , dried and de-oiled compressed air | |
| TEMPERATURE | -30°C +80°C | |
| PRESSURE | ≤16 Bar | |
| SPEED | ≤1.0 m/sn |
| SURFRACE ROUGHNESS | Rmax |
| Sliding Surface Ød | ≤4 μm |
| Groove Base ØD | ≤10 μm |
| Groove Flanks B | ≤15 μm |
INSTALLATION
K59 can be snapped by hand into the housing grooves provided. In case of using an assembly tool make sure that it is of soft material and have no sharp edges. Before installation the sealing element must be oiled with system oil. Special lubrication should be used on the sliding surface in case of having dried media.
NOTES
For special applications that require high temperatures , K59 can be produced in FKM material. We recommend using guide ring or guide rings with K59 piston seal.
| KASTAŞ NO | NBR | PU | D (H11) | d (h9) | B (-0/+0,2 | d1(-0/+0,2 | b |
|---|---|---|---|---|---|---|---|
| K59-008 | NBR | 8 | 4,8 | 2,7 | 7,6 | 2,3 | |
| K59-008/1 PU | PU | 8 | 4,8 | 2,85 | 7,6 | 2,45 | |
| K59-010 | NBR | 10 | 6 | 3 | 9,6 | 2,55 | |
| K59-012 | NBR | PU | 12 | 7 | 3 | 11,6 | 2,55 |
| K59-016 | NBR | PU | 16 | 10 | 3 | 15,6 | 2,55 |
| K59-020 | NBR | PU | 20 | 14 | 3 | 19,6 | 2,55 |
| K59-022 | NBR | 22 | 16 | 2.8 | 21.4 | 2.55 | |
| K59-024 | NBR | 24 | 18 | 3.5 | 23.4 | 3.25 | |
| K59-025 | NBR | PU | 25 | 19 | 3,5 | 24,4 | 3,25 |
| K59-032 | NBR | PU | 32 | 24 | 3,5 | 31,4 | 3,25 |
| K59-040 | NBR | PU | 40 | 32 | 3,5 | 39,4 | 3,25 |
| K59-045 | NBR | 45 | 37 | 3.5 | 44.4 | 3.25 | |
| K59-050 | NBR | PU | 50 | 42 | 3,5 | 49,4 | 3,25 |
| K59-063 | NBR | PU | 63 | 53 | 4,5 | 62,4 | 4,25 |
| K59-080 | NBR | PU | 80 | 70 | 4,5 | 79,4 | 4,25 |
| K59-100 | NBR | PU | 100 | 90 | 4,5 | 99,4 | 4,25 |
| K59-125 | PU | 125 | 105 | 8,5 | 123,8 | 8,25 | |
| K59-125/1 | NBR | 125 | 107.5 | 7.5 | 123.8 | 7.25 | |
| K59-160 | NBR | PU | 160 | 140 | 8.5 | 158.8 | 8.25 |
| K59-200 | NBR | 200 | 182.5 | 7.5 | 198.8 | 7.25 | |
| K59-250 | NBR | 250 | 230 | 8.5 | 248.8 | 8.25 | |
| K59-320 | NBR | 320 | 300 | 8.5 | 318.5 | 8.25 |