Contacte
No.128 Shenyu Road, Taozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province
DF335
| Condiciones de trabajo | Sistema métrico | Imperial |
| Velocidad máxima | 5.0 m/sec | 15 ft/sec |
| Rango de temperatura | -30℃~+100℃ | -22℉~+212℉ |
| Rugosidad de la superficie | μmRa | μmRt | μinClA | μinRMS |
| Superficie de sellado dinámicaΦd1 | 0.1<>0.4 | 4 max | 4<>16 | 5<>18 |
| Superficie de sellado estáticaΦD1 | 1.6 max | 10 max | 63 max | 70 max |
| Superficie ranurada estáticaL1 | 3.2 max | 16 max | 125 max | 140 max |
| Pendiente y radio | ||||
| Sección transversal ranurada≤ S mm | 3.4 | 4.4 | 6.1 | 8.0 |
| Chaflán mínimo C mm | 2.0 | 2.0 | 2.5 | 4.0 |
| Radio máximo redondeado r1 mm | 0.5 | 0.5 | 0.5 | 0.5 |
| Radio máximo redondeado r2 mm | 0.5 | 0.5 | 0.5 | 0.5 |
| Tolerancia | Φd1 | ΦD1 | ΦD2 | L1 |
| Sistema métrico | f9 | H9 | H11 | +0.2 -0 |
Introducción de diseño
Kintowe DF335 es un anillo antipolvo reforzado de doble labio, que se utiliza para evitar que entre polvo en el cilindro y evitar fugas de aceite a través del sello.
El diseño estándar de este producto a prueba de polvo está hecho de material de PTFE relleno con polvo de bronce, y una junta tórica hecha de caucho de nitrilo es applied.In además, se puede proporcionar una variedad de otras opciones de materiales para ampliar el alcance de uso.
Ventajas
● Baja fricción para evitar gatear
● Excelente anillo de polvo de PTFE
● Proteja el sello principal de la contaminación
● Extienda la vida útil de los sellos
● Una variedad de materiales y tamaños de Número de modelo están disponibles para elegir, que son adecuados para condiciones de trabajo especiales.
Hoja de especificaciones
| Фd1 | ФD1 | L1 | ФD2 | L3 | r3 | PART No. |
| 12 | 18.80 | 5.00 | 13.50 | 2.00 | 0.80 | DF3350120 |
| 20 | 26.80 | 5.00 | 21.50 | 2.00 | 0.80 | DF3350200 |
| 22 | 28.80 | 5.00 | 23.50 | 2.00 | 0.80 | DF3350220 |
| 25 | 31.80 | 5.00 | 26.50 | 2.00 | 0.80 | DF3350250 |
| 26 | 32.80 | 5.00 | 27.50 | 2.00 | 0.80 | DF3350260 |
| 28 | 34.80 | 5.00 | 29.50 | 2.00 | 0.80 | DF3350280 |
| 32 | 38.80 | 5.00 | 33.50 | 2.00 | 0.80 | DF3350320 |
| 36 | 42.80 | 5.00 | 37.50 | 2.00 | 0.80 | DF3350360 |
| 40 | 46.80 | 5.00 | 41.50 | 2.00 | 0.80 | DF3350400 |
| 40 | 46.80 | 6.30 | 41.50 | 3.00 | 0.80 | DF3350401 |
| 45 | 51.80 | 5.00 | 46.50 | 2.00 | 0.80 | DF3350450 |
| 45 | 53.80 | 6.30 | 46.50 | 3.00 | 0.80 | DF3350451 |
| 50 | 56.80 | 5.00 | 51.50 | 2.00 | 0.80 | DF3350500 |
| 50 | 58.80 | 6.30 | 51.50 | 3.00 | 0.80 | DF3350501 |
| 56 | 62.80 | 5.00 | 57.50 | 2.00 | 0.80 | DF3350560 |
| 56 | 64.80 | 6.30 | 57.50 | 3.00 | 0.80 | DF3350561 |
| 60 | 68.80 | 6.30 | 61.50 | 3.00 | 0.80 | DF3350600 |
| 63 | 69.80 | 5.00 | 64.50 | 2.00 | 0.80 | DF3350630 |
| 63 | 71.80 | 6.30 | 64.50 | 3.00 | 0.80 | DF3350631 |
| 65 | 73.80 | 6.30 | 66.50 | 3.00 | 0.80 | DF3350650 |
| 70 | 78.80 | 6.30 | 71.50 | 3.00 | 1.00 | DF3350700 |
| 70 | 82.20 | 8.10 | 72.00 | 4.00 | 1.00 | DF3350701 |
| 80 | 88.80 | 6.30 | 81.50 | 3.00 | 1.00 | DF3350800 |
| 80 | 92.20 | 8.10 | 82.00 | 4.00 | 1.00 | DF3350801 |
| 88 | 96.80 | 6.30 | 89.50 | 3.00 | 1.00 | DF3350880 |
| Фd1 | ФD1 | L1 | ФD2 | L3 | r3 | PART No. |
| 90 | 102.20 | 8.10 | 92.00 | 4.00 | 1.00 | DF3350900 |
| 100 | 108.80 | 6.30 | 101.50 | 3.00 | 1.00 | DF3351000 |
| 100 | 112.20 | 8.10 | 102.00 | 4.00 | 1.00 | DF3351001 |
| 105 | 117.20 | 8.10 | 107.00 | 4.00 | 1.00 | DF3351050 |
| 110 | 118.80 | 6.30 | 111.50 | 3.00 | 1.00 | DF3351100 |
| 110 | 122.20 | 8.10 | 112.00 | 4.00 | 1.00 | DF3351101 |
| 120 | 132.20 | 8.10 | 122.00 | 4.00 | 1.00 | DF3351200 |
| 125 | 133.00 | 6.30 | 126.50 | 3.00 | 1.00 | DF3351250 |
| 125 | 137.20 | 8.10 | 127.00 | 4.00 | 1.00 | DF3351251 |
| 140 | 152.20 | 8.10 | 142.00 | 4.00 | 1.00 | DF3351400 |
| 140 | 156.00 | 9.50 | 142.00 | 5.00 | 1.50 | DF3351401 |
| 160 | 172.00 | 8.10 | 162.00 | 4.00 | 1.00 | DF3351600 |
| 160 | 176.00 | 9.50 | 162.50 | 5.00 | 1.50 | DF3351601 |
| 170 | 186.00 | 9.50 | 172.50 | 5.00 | 1.50 | DF3351700 |
| 180 | 192.20 | 8.10 | 182.00 | 4.00 | 1.00 | DF3351800 |
| 180 | 196.00 | 9.50 | 182.50 | 5.00 | 1.50 | DF3351801 |
| 200 | 212.20 | 8.10 | 202.00 | 4.00 | 1.00 | DF3352000 |
| 200 | 216.00 | 9.50 | 202.50 | 5.00 | 1.50 | DF3352001 |
| 220 | 232.20 | 8.10 | 222.00 | 4.00 | 1.00 | DF3352200 |
| 220 | 236.00 | 9.50 | 222.50 | 5.00 | 1.50 | DF3352201 |
| 260 | 272.20 | 8.40 | 262.00 | 4.00 | 1.00 | DF3352600 |
| 280 | 296.00 | 9.50 | 282.50 | 5.00 | 1.50 | DF3352800 |
| 300 | 316.00 | 9.50 | 302.50 | 5.00 | 1.00 | DF3353000 |
| 330 | 342.20 | 8.40 | 332.00 | 4.00 | 1.00 | DF3353300 |
| 340 | 352.20 | 8.40 | 342.00 | 4.00 | 1.00 | DF3353400 |
| 440 | 456.00 | 11.00 | 442.50 | 5.00 | 1.50 | DF3354400 |