Kev tsim kho kabmob
Sib sib zog nqus-groove pob bearings muaj cov qauv yooj yim. Piv nrog rau lwm hom, lawv yooj yim dua rau kev tsim khoom nrog kev ua haujlwm siab, ua rau lawv tsim nyog rau kev tsim khoom loj hauv cov koob thiab ua rau cov nqi tsim khoom qis dua; yog li ntawd, lawv tau siv dav heev. Ntxiv rau cov qauv tsim, muaj ntau yam qauv sib txawv, xws li bearings nrog plua plav shields, bearings nrog roj hmab seals, bearings nrog snap-ring grooves, siab-load-muaj peev xwm bearings nrog filling slots, thiab ob - kab sib sib zog nqus-groove pob bearings.
Hom kabmob
Sib sib zog nqus-groove pob bearings feem ntau yog tsim los txhawb nqa radial loads tab sis kuj nquag siv los ua ke cov radial thiab axial loads. Lawv muaj txiaj ntsig tshwj xeeb hauv kev ua haujlwm siab -ceev tshuab qhov twg thrust bearings tsis tsim nyog, raws li lawv tuaj yeem tiv taus cov axial ntshiab hauv ob qho tib si. Cov kabmob no yog kev saib xyuas- pub dawb thaum lub sijhawm ua haujlwm, tus nqi- ua haujlwm tau zoo, thiab muaj ntau yam. Sib sib zog nqus groove pob bearing hom muaj xws li: txheem sib sib zog nqus groove pob bearings (Hom 60000); sib sib zog nqus groove pob bearings nrog snap nplhaib zawj nyob rau hauv lub nplhaib sab nrauv (Hom 60000N); sib sib zog nqus groove pob bearings nrog plua plav thaiv ntawm ib sab thiab snap nplhaib zawj hauv lub nplhaib sab nrauv (Hom 60000-ZN); sib sib zog nqus groove pob bearings nrog plua plav thaiv ntawm ob sab thiab ib lub nplhaib snap hauv lub nplhaib sab nrauv (Hom 60000-2ZN); sib sib zog nqus groove pob bearings nrog plua plav thaiv ntawm ib sab (Hom 60000Z); sib sib zog nqus groove pob bearings nrog plua plav thaiv ob sab (Hom 60000-2Z); sib sib zog nqus groove pob bearings nrog lub foob ntawm ib sab (Types 60000-LS, 60000-RZ); sib sib zog nqus groove pob bearings nrog cov ntsaws ruaj ruaj ntawm ob sab (Tom 60000-2LS, 60000-2RZ); sib sib zog nqus groove pob bearings nrog flanged lub nplhaib sab nraud (Hom F60000); sib sib zog nqus groove pob bearings nrog flanged lub nplhaib sab nraud thiab plua plav pov thaiv ntawm ib sab (Hom F60000-Z); thiab sib sib zog nqus groove pob bearings nrog flanged lub nplhaib sab nraud thiab plua plav thaiv ntawm ob sab (Hom F60000-2Z)-tag nrho 11 hom.
Raws li qhov loj me, sib sib zog nqus groove pob bearings tuaj yeem faib raws li hauv qab no:
(1) Cov kabmob me me-cov kabmob uas muaj lub npe sab nraud ntawm qhov tsawg dua 26 hli;
(2) Cov kabmob me me-cov kabmob uas muaj lub npe sab nraud ntawm 28-55 mm;
(3) Me-rau- nruab nrab bearings- bearings nrog lub nominal txheej kab ntawm 60-115 mm;
(4) Nruab nrab-rau-cov kabmob loj- cov kabmob nrog lub npe sab nraud ntawm 120-190 mm;
(5) Cov kabmob loj-cov kabmob nrog lub npe sab nraud ntawm 200-430 mm;
(6) Ntxiv -cov kabmob loj- cov kabmob nrog lub npe sab nraud ntawm 440 mm lossis loj dua.
Cov txheej txheem machining
Cov txheej txheem machining rau sib sib zog nqus -groove pob bearing Cheebtsam yog raws li nram no:
1. Ntau-theem machining: Cov kabmob ntau lawm feem ntau suav nrog 20 txog 40 cov kauj ruam ua, nrog rau qee cov txheej txheem yuav tsum muaj ntau tshaj 70 kauj ruam.
2. Form machining: Qhov chaw ua hauj lwm ntawm cov khoom siv bearing yog qhov chaw ntawm lub kiv puag ncig; yog li ntawd, daim ntawv machining txoj kev yog haum rau lawv ntau lawm.
3. Precision machining: Feem ntau ntawm qhov chaw ntawm cov kabmob sib tsoo, nrog qhov loj thiab geometric precision ntsuas hauv micrometers (μm).
