xov xwm

Cov yam ntxwv thiab kev ua tau zoo ntawm spherical bearings

Spherical bearing yog tsim los ntawm ib qho kev sib cuag ntawm tus kheej kheej, muaj ib lub nplhaib sab hauv ntawm ib sab thiab ib lub nplhaib sab hauv ntawm lub puab kheej kheej. Spherical bearings yog tsim rau zawv zawg bearings rau oscillating motion, inclined motion thiab low-speed rotary motion.

Ntev npaum li tus kheej kheej bearings yog: angular contact spherical bearings, thrust spherical bearings, radial spherical bearings, thiab stalk end spherical bearings. Kev faib tawm ntawm kheej kheej bearings feem ntau yog raws li cov kev taw qhia ntawm cov load lawv tuaj yeem dais, lub nominal hu lub kaum sab xis thiab cov qauv qauv.

Dab tsi yog cov yam ntxwv ntawm radial kheej kheej bearings

1.GE... Hom E Ib lub nplhaib sab nraud, tsis muaj lubricating roj zawj. Nws tuaj yeem tiv taus radial loads thiab me me axial loads nyob rau hauv ob qho tib si kev taw qhia.

2.GE... Hom ES Ib leeg-slit txheej nplhaib nrog lubricating roj zawj. Nws tuaj yeem tiv taus radial loads thiab me me axial loads nyob rau hauv ob qho tib si kev taw qhia.

3.GE... ES-2RS Ib leeg-slit txheej nplhaib nrog lubricating roj zawj thiab sealing nplhaib ntawm ob sab. Nws tuaj yeem tiv taus radial loads thiab me me axial loads nyob rau hauv ob qho tib si kev taw qhia.

4.GEEW... ES-2RS Ib leeg-slit txheej nplhaib nrog lubricating roj zawj thiab sealing nplhaib ntawm ob sab. Nws tuaj yeem tiv taus radial loads thiab me me axial loads nyob rau hauv ob qho tib si kev taw qhia.

5.GE... ESN yam

Ib leeg-slit txheej nplhaib nrog lubricating roj zawj thiab lub nplhaib sab nraud nrog nres zawj. Nws tuaj yeem tiv taus radial loads thiab me me axial loads nyob rau hauv ob qho tib si kev taw qhia. Txawm li cas los xij, thaum lub axial load tau los ntawm lub nplhaib nres, nws lub peev xwm los dais axial load yog txo.

6.GE... XSN yam

Muab ob npaug rau-slit txheej nplhaib (split txheej nplhaib) nrog lubricating roj zawj thiab lub nplhaib sab nraud nrog detent zawj. Nws tuaj yeem tiv taus radial loads thiab me me axial loads nyob rau hauv ob qho tib si kev taw qhia. Txawm li cas los xij, thaum lub axial load tau los ntawm lub nplhaib nres, nws lub peev xwm los dais axial load yog txo.

7.GE... HS hom muaj lub nplhaib sab hauv nrog cov roj lubricating zawj thiab ob lub nplhaib sab nraud, thiab kev tshem tawm tuaj yeem hloov kho tom qab hnav. Nws tuaj yeem tiv taus radial loads thiab me me axial loads nyob rau hauv ob qho tib si kev taw qhia.

8.GE... Type DE1

Lub nplhaib puab yog hardened bearing steel thiab lub nplhaib sab nrauv yog bearing steel. Extruded thaum lub nplhaib puab yog sib sau ua ke, nws muaj ib tug lubrication zawj thiab roj qhov. Bearings nrog ib txoj kab uas hla ntawm tsawg dua 15 hli tsis muaj lubricating roj grooves thiab roj qhov. Nws tuaj yeem tiv taus radial loads thiab me me axial loads nyob rau hauv ob qho tib si kev taw qhia.

9.GE... DEM1 yam

Lub nplhaib puab yog hardened bearing steel thiab lub nplhaib sab nrauv yog bearing steel. Extrusion yog tsim thaum lub sij hawm sib dhos ntawm lub nplhaib puab, thiab tom qab cov kabmob tau muab tso rau hauv lub tsev, qhov kawg zawj yog nias tawm ntawm lub nplhaib sab nraud los kho cov kabmob axially. Nws tuaj yeem tiv taus radial loads thiab me me axial loads nyob rau hauv ob qho tib si kev taw qhia.

10.GE... DS type

Lub nplhaib sab nraud muaj qhov sib dhos zawj thiab lub nplhaib lubrication. Txwv rau qhov loj loj bearings. Nws tuaj yeem tiv taus radial loads thiab me me axial loads nyob rau hauv ob qho tib si kev taw qhia (qhov sib dhos zawj sab tsis tuaj yeem dais axial loads).

Kev ua tau zoo ntawm angular hu spherical bearings

11.GAC... Cov rings sab hauv thiab sab nrauv ntawm S hom yog hardened bearing steel, thiab lub nplhaib sab nrauv muaj roj grooves thiab roj qhov. Nws tuaj yeem tiv taus radial loads thiab axial (combined) loads hauv ib qho kev taw qhia.

Feature ntawm thrust spherical bearings

12. GX... Lub S-hom ncej thiab vaj tse yog ua los ntawm hardened bearing steel, thiab lub nplhaib vaj tse muaj roj grooves thiab roj qhov. Nws muaj peev xwm dais lub axial load los yog ua ke load nyob rau hauv ib qho kev taw qhia (tus nqi radial load yuav tsum tsis txhob ntau tshaj 0.5 npaug ntawm tus nqi axial load lub sij hawm no).