BK2520 Kos khob koob rau cov menyuam bearings
Lub khob kos ntawm cov hlau tawv thiab lub koob txhaj tshuaj thiab lub tawb sib dhos ntawm cov bearings no tsim ib chav tsev uas tsis sib cais.
Lub nplhaib sab nraud ntawm lub khob rub koob txhaj tshuaj yog xuas nrog cov hlau zoo. Lub nplhaib sab nraud muaj phab ntsa nyias.
Cov kabmob uas muaj lub khob kos muaj cov yam ntxwv ntawm thaj tsam me me ntawm qhov radial, muaj peev xwm nqa khoom loj, inertia tsawg dua thiab kev tsim khoom pheej yig. Nws tsim nyog rau qhov siab me me, lossis thaum lub qhov tsev tsis siv rau kev sib tw, hom no raug pom zoo kom siv. Cov kabmob tau sib sau ua ke rau hauv lub qhov tsev nyob hauv qab qee qhov siab yam tsis muaj qhov chaw axial ntxiv.
Cov kabmob uas muaj lub khob kos feem ntau siv nws txoj kab uas hla ua qhov chaw sib tw sab hauv.
Cov kabmob uas muaj koob txhaj rau hauv lub khob uas kos tau muaj ob lub qauv - nrog rau lub hau kaw thiab nrog rau cov koob puv. Lawv muab faib ua hom qhib thiab hom kaw. Cov qauv uas muaj lub hau kaw muaj ib lub nplhaib kaw thiab ob lub nplhaib kaw. Cov qauv uas muaj koob puv muaj peev xwm nqa tau ntau yam.
Cov yam ntxwv ntawm Drawn cup needle roller bearings
Qis seem hla.
Hauv cov ntawv thov uas muaj qhov chaw tsawg dua, cov kabmob uas muaj koob txhaj rau cov menyuam kos duab ua rau kom txo qis.
Muaj peev xwm nqa tau siab thiab muaj zog.
Vim lawv muaj ntau tus rollers, cov bearings koob txhaj tshuaj uas muaj khob kos muaj peev xwm nqa tau siab thiab tawv.
Cov khoom khiav zoo.
BK2520 cov ntsiab lus tshwj xeeb
Khoom siv: 52100 Chrome Steel
Kev Tsim Kho: Ib Kab
Hom foob: Qhib
Kev Txwv Ceev: 16300rpm
Sab hauv lub nplhaib IR series: IR 20x25x20.5
Lub nplhaib sab hauv LR series: LR 20x25x20.5
Qhov hnyav: 0.038 kg
Qhov Loj Tseem Ceeb
Txoj kab uas hla hauv qab rollers (Fw): 25mm
Sab nraud txoj kab uas hla (D): 32 hli
Dav (C): 20 hli
Kev kam rau siab ntawm qhov dav: -0.3mm txog 0mm
Chamfer dimension kos khob (sab nraud nplhaib) (r min.): 0.8 hli
Kev ntsuas dynamic load (Cr): 18.91KN
Kev ntsuas qhov ntsuas ntawm qhov chaw (Cor): 31.35KN











