K16
K16 is a three piece double acting compact seal which consists of one fabric reinforced elastomeric sealing element and two thermoplastic guide back-up rings.
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Low frictions, free of stick-slip
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Improved abrasion resistance
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Good dynamic and static sealing
- Long service life
Mining equipment, iron and steel industry, marine hydraulics andearth moving equipment.
K 16 profile has been designed for its installation in closed or open grooves taking the indicated catalogue information into consideration. We recommend having open groove design for dimensions that are smaller than Ø 50 mm. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the sealing element must be oiled with system oil.
For special applications that require high temperatures, our seal set is being manufactured with FKM and special mixture of PTFE guide back-up rings
Material | Code |
NBR 80 SHORE A | NBR8001 |
COTTON FABRIC NBR | NB8008 |
POM | PM9901 |
Surface roughness | Ra | Rmax |
Sliding Surface Ød | ≤0.4 μm | ≤3.2 μm |
Groove Base ØD | ≤1.6 μm | ≤6.3 μm |
Groove Flanks | ≤3.2 μm | ≤16 μm |
OPERATING CONTITIONS
Media | Mineral oils (DIN 51524) | HFA HFB | HFC |
Temperature | -30 °C +105 °C | +5 °C +60 °C | -30 °C +60 °C |
Pressure | ≤400 bar | ≤400 bar | ≤400 bar |
Speed | ≤0.5 m/sec | ≤0.5 m/sec | ≤0.5 m/sec |
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