chij

cov khoom

Cov lus qhia rau ntu 4D-0449

luv luv piav qhia:


Product Detail

Khoom cim npe

KHOOM: CAT

4d0449 ua

Cov lus qhia rau ntu 4D-0449
O-ring seal
Nqe lus piav qhia:
O-rings feem ntau yog siv los ua axial lossis radial seals rau daim ntawv thov zoo li qub los tiv thaiv kev xau thiab kev sib kis.
Nta:
Cat® O-ring seals yog tsim los ntawm cov ntaub ntawv uas sib haum rau cov roj, qhov kub thiab txias hauv Cat® cov cav thiab cov tshuab.Cov ntaub ntawv no tiv taus hnav thiab extrusion thiab muab kev tiv thaiv zoo heev rau compression thiab deformation ntawm cov ntsaws ruaj ruaj.Tsis tas li ntawd, qee qhov Cat® O-rings yog PTFE coated kom txo qis kev sib tsoo thiab txiav thaum lub sij hawm foob.
Peb cov O-ring qhov ntau thiab tsawg ua raws li kev tiv thaiv nruj kom ntseeg tau tias lawv haum rau hauv lub foob groove nrog qhov tsim nyog foob compression.
Nrog ntau tshaj 2,500 O-rings hauv ntau qhov sib txawv thiab cov ntaub ntawv, Cat® O-rings yog qhov kev daws teeb meem zoo tshaj plaws rau koj cov Cat thiab lwm yam khoom siv tes ua O-ring xav tau.
Cat® foob tshuab siv cov qauv tsim, kev sim, thiab cov txheej txheem pov thawj.Thov yuav qhov tseeb Cat thawj cov ntsaws ruaj ruaj los tiv thaiv koj cov peev txheej.

Technical specification

Foob / O nplhaib hom: Standard
Main sealing khoom: roj hmab
Foob sab hauv txoj kab uas hla (mm): 552.04
Xim: Dub
Khoom siv: Nitrile (NBR)
Txoj kab uas hla (mm): 3.53
Sab hauv txoj kab uas hla (mm): 552
Sab nraud txoj kab uas hla (mm): 559.1
Hardness (Shore A): 75
SAE AS568 Dash Loj: Tsis muaj
Cov lus piav qhia: NBR yog cov khoom siv ntau yam nrog kev hnav zoo thiab txiav tsis kam.Nws yog tsim rau huab cua, cav roj, diesel, coolant / urea, hydraulic kua thiab tsis siv neeg kis kua daim ntaub ntawv.Tsis txhob siv nrog biodiesel.
Txheej: Tsis muaj
Xim Lus Cim: Qhov tseeb o-ring xim yuav txawv ntawm daim duab.
Lus Cim: Qhov ntev thiab cov lus piav qhia yog siv rau kev siv nkaus xwb.Cov xim yuav txawv ntawm daim duab.

Khoom Qhia

4D-04491
4D-04493

  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb