Standardni material
NBR ali FKM * Izbira materiala glede na delovni pogoji |  |
Opis izdelka
V-obročasti tesnilni obroč GVA je posebno gumijasto tesnilo za rotacijske gredi in ležaje. Tesnilo V ima centrifugalno olje za striženje, ki učinkovito preprečuje suho in mokro onesnaženje.
Ta GVA tesnilo osi je v celoti izdelano iz gumijastega materiala in vključuje telo in konično tesnilno ustnico, ki je pritrjena na telo z elastičnim "tečajem". V-obroč je nameščen na gredi in se vrti z gredjo. Ustnica osno nalega na nasprotno stran, ki je pravokotna na os. Tesnilno telo se prilega na gred in drži ustnico na mestu. Ta tesnilo ima zelo nizko upornost navora in toploto ter ne zahteva drage priprave na povratno stran.
Značilnosti
- Enostavna namestitev, se lahko raztegne in se zanaša elastičnost same gume je tesno ovita na vrtljivi gredi - Majhen dotik ustnic, kontaktni pritisk se zmanjša ko se hitrost proge poveča - Dobra odpornost proti obrabi - Dovoljena je določena stopnja ekscentričnosti gredi - učinkovito preprečuje vdor prahu, prahu, vode, maščobe itd. |  |
Pogoj delovanja
Hitrost | Pritisk | Temperatura | Mediji | Priloženi premer |
15m / s | - | -35 180 ~ 180 ℃ | Voda, olje, prah itd. | 40mm-2000mm |
* Zgornji podatki so odvisni od materiala iz gume, hkrati pa se ekstremni podatki ne morejo prikazati hkrati.
Tehnično risanje
Seznam specifikacij
Št. Dela | d | d2 | d3 | b1 | d1 | w | b | b2 |
GVA0450 | 43-48 | d + 2 | d + 15 | 7,0 ± 1,0 | 40 | 5 | 9,0 | 5.5 |
GVA0500 | 48-53 | d + 2 | d + 15 | 7,0 ± 1,0 | 45 | 5 | 9,0 | 5.5 |
GVA0550 | 53-58 | d + 2 | d + 15 | 7,0 ± 1,0 | 49 | 5 | 9,0 | 5.5 |
GVA0600 | 58-63 | d + 2 | d + 15 | 7,0 ± 1,0 | 54 | 5 | 9,0 | 5.5 |
GVA0650 | 63-68 | d + 2 | d + 15 | 7,0 ± 1,0 | 58 | 5 | 9,0 | 5.5 |
GVA0700 | 68-73 | d + 3 | d + 18 | 9,0 ± 1,2 | 63 | 6 | 11,0 | 6.8 |
GVA0750 | 73-78 | d + 3 | d + 18 | 9,0 ± 1,2 | 67 | 6 | 11,0 | 6.8 |
GVA0800 | 78-83 | d + 3 | d + 18 | 9,0 ± 1,2 | 72 | 6 | 11,0 | 6.8 |
GVA0850 | 83-88 | d + 3 | d + 18 | 9,0 ± 1,2 | 76 | 6 | 11,0 | 6.8 |
GVA0900 | 88-93 | d + 3 | d + 18 | 9,0 ± 1,2 | 81 | 6 | 11,0 | 6.8 |
GVA0950 | 93-98 | d + 3 | d + 18 | 9,0 ± 1,2 | 85 | 6 | 11,0 | 6.8 |
GVA1000 | 98-105 | d + 3 | d + 18 | 9,0 ± 1,2 | 90 | 6 | 11,0 | 6.8 |
GVA1100 | 105-115 | d + 4 | d + 21 | 10,5 ± 1,5 | 99 | 7 | 12.8 | 7.9 |
GVA1200 | 115-125 | d + 4 | d + 21 | 10,5 ± 1,5 | 108 | 7 | 12.8 | 7.9 |
GVA1300 | 125-135 | d + 4 | d + 21 | 10,5 ± 1,5 | 117 | 7 | 12.8 | 7.9 |
GVA1400 | 135-145 | d + 4 | d + 21 | 10,5 ± 1,5 | 126 | 7 | 12.8 | 7.9 |
GVA1500 | 145-155 | d + 4 | d + 21 | 12,0 ± 1,8 | 135 | 8 | 14.5 | 9,0 |
GVA1600 | 155-165 | d + 4 | d + 21 | 12,0 ± 1,8 | 144 | 8 | 14.5 | 9,0 |
GVA1700 | 165-175 | d + 4 | d + 21 | 12,0 ± 1,8 | 153 | 8 | 14.5 | 9,0 |
GVA1800 | 175-185 | d + 4 | d + 21 | 12,0 ± 1,8 | 162 | 8 | 14.5 | 9,0 |
GVA1900 | 185-195 | d + 4 | d + 21 | 12,0 ± 1,8 | 171 | 8 | 14.5 | 9,0 |
GVA1950 | 195-210 | d + 4 | d + 21 | 12,0 ± 1,8 | 180 | 8 | 14.5 | 9,0 |
GVA2000 | 190-210 | d + 10 | d + 45 | 20,0 ± 4,0 | 180 | 15 | 25,0 | 14.3 |
GVA2200 | 210-235 | d + 10 | d + 45 | 20,0 ± 4,0 | 198 | 15 | 25,0 | 14.3 |
GVA2500 | 235-265 | d + 10 | d + 45 | 20,0 ± 4,0 | 225 | 15 | 25,0 | 14.3 |
GVA2750 | 265-290 | d + 10 | d + 45 | 20,0 ± 4,0 | 247 | 15 | 25,0 | 14.3 |
GVA3000 | 290-310 | d + 10 | d + 45 | 20,0 ± 4,0 | 270 | 15 | 25,0 | 14.3 |
GVA3250 | 310-335 | d + 10 | d + 45 | 20,0 ± 4,0 | 292 | 15 | 25,0 | 14.3 |
GVA3500 | 335-365 | d + 10 | d + 45 | 20,0 ± 4,0 | 315 | 15 | 25,0 | 14.3 |
GVA3750 | 365-390 | d + 10 | d + 45 | 20,0 ± 4,0 | 337 | 15 | 25,0 | 14.3 |
GVA4000 | 390-430 | d + 10 | d + 45 | 20,0 ± 4,0 | 360 | 15 | 25,0 | 14.3 |
GVA4500 | 430-480 | d + 10 | d + 45 | 20,0 ± 4,0 | 405 | 15 | 25,0 | 14.3 |
GVA5000 | 480-530 | d + 10 | d + 45 | 20,0 ± 4,0 | 450 | 15 | 25,0 | 14.3 |
GVA5500 | 530-580 | d + 10 | d + 45 | 20,0 ± 4,0 | 495 | 15 | 25,0 | 14.3 |
GVA6000 | 580-630 | d + 10 | d + 45 | 20,0 ± 4,0 | 540 | 15 | 25,0 | 14.3 |
GVA6500 | 630-665 | d + 10 | d + 45 | 20,0 ± 4,0 | 600 | 15 | 25,0 | 14.3 |
GVA7000 | 665-705 | d + 10 | d + 45 | 20,0 ± 4,0 | 630 | 15 | 25,0 | 14.3 |
GVA7250 | 705-745 | d + 10 | d + 45 | 20,0 ± 4,0 | 670 | 15 | 25,0 | 14.3 |
GVA7500 | 745-785 | d + 10 | d + 45 | 20,0 ± 4,0 | 705 | 15 | 25,0 | 14.3 |
GVA8000 | 785-830 | d + 10 | d + 45 | 20,0 ± 4,0 | 745 | 15 | 25,0 | 14.3 |
GVA8500 | 830-875 | d + 10 | d + 45 | 20,0 ± 4,0 | 785 | 15 | 25,0 | 14.3 |
GVA9000 | 875-920 | d + 10 | d + 45 | 20,0 ± 4,0 | 825 | 15 | 25,0 | 14.3 |
GVA9500 | 920-965 | d + 10 | d + 45 | 20,0 ± 4,0 | 865 | 15 | 25,0 | 14.3 |
* Nadaljnje specifikacije na zahtevo, smo tudi dobavo struženje izdelkov ali polizdelkov.
Priljubljena oznake: v prstan pečat, Kitajska, dobavitelji, proizvajalci, tovarne, trgovina na debelo, po meri, kupiti, na Kitajskem