KASTAS PU METAL CASE WIPER K07
| K07 is a single acting wiper ensuring that foreign particles do not penetralte into the hydraulic systems, avoiding wear and damage to all the internal components including seals. |
| PRODUCT ADVANTAGES |
| Superior wiping performance |
| Axially open, easy-construction groove |
| Used in heavy conditions by the good mechanical properties of PU material |
| Secure seating, press ftting into the housing |
| Space-saving construction |
| APPLICATION |
| Light and medium duty construction machinery, fork-lift trucks, agricultural machinery, support cylinders and standard cylinders. |
| MATERIAL | CODE | |
| PU | 92 SHORE A | PU9201 |
| STEEL | ST37 | FE9901 |
| OPERATING CONDITIONS | |||
| MEDIA | Mineral oils (DIN 51524) | HFA and HFB | HFC |
| TEMPERATURE | -30°C +100°C | +5°C +50℃ | -30°C +40°C |
| SPEED | ≤1.0 m/sec | ≤1.0 m/sec | ≤1.0 m/sec |
Note: The above data are maximum values and cannot be used at the same time.
| SURFACE ROUGHNESS | Ra | Rmax | |
| Sliding Surface | Ød | ≤0.4 μm | ≤3.2 μm |
| Groove Base | ØD | ≤1.6 μm | ≤10 μm |
| Groove Flanks | S1 | ≤3.2 μm | ≤16 μm |
| INSTALLATION |
| Wiper is pressed into axially open housings. Special equipment should be used during this process. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the wiper must be oiled with system oil. |
| KASTAS NO | d(f8) | D (H8) | s/s1 | b | c |
| K07-020 PU | 20.00 | 30.00 | 7.00 | 10 | 1.4 |
| K07-022 PU | 22.00 | 32.00 | 5.00 | 8 | 1 |
| K07-025 PU | 25.00 | 35.00 | 7.00 | 10 | 1.4 |
| K07-028 PU | 28.00 | 38.00 | 7.00 | 10 | 1.4 |
| K07-030/1 PU | 30.00 | 40.00 | 7.00 | 10 | 1.4 |
| K07-032/2 PU | 32.00 | 42.00 | 7.00 | 10 | 1.4 |
| K07-035 PU | 35.00 | 45.00 | 7.00 | 10 | 1.4 |
| K07-040 PU | 40.00 | 50.00 | 7.00 | 10 | 1.4 |
| K07-045 PU | 45.00 | 55.00 | 7.00 | 10 | 1.4 |
| K07-050 PU | 50.00 | 60.00 | 7.00 | 10 | 1.4 |
| K07-055 PU | 55.00 | 65.00 | 7.00 | 10 | 1.4 |
| K07-060 PU | 60.00 | 70.00 | 7.00 | 10 | 1.4 |
| K07-065 PU | 65.00 | 75.00 | 7.00 | 10 | 1.4 |
| K07-070 PU | 70.00 | 80.00 | 7.00 | 10 | 1.4 |
| K07-075 PU | 75.00 | 85.00 | 7.00 | 10 | 1.4 |
| K07-080 PU | 80.00 | 90.00 | 7.00 | 10 | 1.4 |
| K07-080/1 PU | 80.00 | 94.00 | 8.00 | 11 | 1.6 |
| K07-085 PU | 85.00 | 99.00 | 8.00 | 11 | 1.6 |
| K07-085/1 PU | 85.00 | 95.00 | 7.00 | 10 | 1.4 |
| K07-090 PU | 90.00 | 100.00 | 7.00 | 10 | 1.4 |
| K07-090/1 PU | 90.00 | 104.00 | 8.00 | 11 | 1.6 |
| K07-095 PU | 95.00 | 105.00 | 7.00 | 10 | 1.4 |
| K07-100 PU | 100.00 | 110.00 | 7.00 | 10 | 1.4 |
| K07-130/1 PU | 130.00 | 146.00 | 9.00 | 12 | 1.8 |