241/850-B-MB-Sphereical Roller Bearing

Main Dimensions & Performance Data

d	850 hli	Lub taub hau
D	1, 360 mm	Sab nraud txoj kab uas hla
B	500 hli	Dav
Cr	21,200,000 N	Basic dynamic load ntsuam xyuas, radial
C0r	48,500,000 N	Basic static load ntsuam xyuas, radial
Cur	3,150,000 N	Fatigue load txwv, radial
nG	330 1/min	Txwv ceev
nϑr	88 1/min	Siv ceev
≈m	2,937, 3 kg	Qhov hnyav

Mounting qhov ntev

dib min	898mm ua	Yam tsawg kawg nkaus lub xub pwg nyom
Dib max	1, 312 mm	Qhov siab tshaj plaws txoj kab uas hla ntawm lub xub pwg
rib max	10 mm	Maximum recess radius

Qhov ntev

rmin	12 mm	Yam tsawg kawg nkaus chamfer dimension
D1	1, 171.7 mm	Ntiv nplhaib sab nraud
ds	12.5 hli	Txoj kab uas hla lubrication qhov
ns	23.5mm 3	Dav ntawm lubricating zawj

Qhov kub thiab txias

Tmin	-30 degree	Ua haujlwm kub min.
Tmax	200 degree	Ua haujlwm kub max.

Kev suav lej

e	0.36	Kev txwv tus nqi ntawm Fa / Fr rau kev siv ntawm qhov sib txawv. Tus nqi ntawm yam X thiab Y
Y1	1.89	Dynamic axial load yam
Y2	2.81	Dynamic axial load yam
Y0	1.84	Static axial load yam

 

Spherical roller bearings yog tsim los tswj hnyav radial thiab axial loads, txawm nyob rau hauv cov xwm txheej ntawm misalignment thiab ncej deflection. Cov bearings no muaj ib tug kheej kheej kheej kheej raceway thiab ob kab ntawm lub thoob-zoo li tus rollers, ua kom lawv haum angular misalignment ntawm sab nrauv thiab sab hauv rings. Qhov no muaj peev xwm ua rau lawv zoo tagnrho rau cov ntawv thov qhov twg ncej deflection lossis mounting yuam kev yog ib txwm muaj. Tsis tas li ntawd, lawv cov kev tsim kho muaj zog ua kom lub neej ua haujlwm ntev, txawm tias muaj kev vibration hnyav lossis cuam tshuam. Txhim khu lubrication raws thiab cov ntsaws ruaj ruaj nyob rau hauv cov qauv siab heev ntxiv txo kev sib txhuam thiab hnav.

Cov kabmob no muaj ntau qhov zoo, ua rau lawv muaj ntau yam thiab txhim khu kev qha hauv ntau daim ntawv thov. Lawv cov qauv tsim tso cai rau lawv los tuav cov khoom tseem ceeb thaum tswj kev ua haujlwm hauv qhov chaw hnyav, yog li txo kev txij nkawm thiab kev poob qis. Txhim kho cov qauv tsim kuj ua rau qis kev khiav hauj lwm kub thiab ncua roj lub neej, txhim kho tag nrho cov efficiency. Kev sib xyaw ua ke ntawm lub neej ua haujlwm ntev thiab txo cov kev xav tau ntawm kev saib xyuas ua rau cov menyuam bearings ib qho kev xaiv zoo rau ntau lub lag luam.

Spherical roller bearings pom kev siv dav hauv kev siv tshuab, tshwj xeeb hauv kev tsuas, kev tsim kho, thiab cov khoom siv tuav cov khoom siv uas muaj qhov hnyav hnyav thiab qhov tsis zoo. Lawv kuj tseem ceeb hauv cov cuab yeej tsim hluav taws xob, xws li cua turbines, uas yuav tsum muaj kev daws teeb meem zoo thiab txhim khu kev qha. Hauv kev lag luam tsheb, cov kabmob no tau siv rau hauv cov tsheb hnyav thiab cov tsheb thauj khoom uas ua haujlwm ntev thiab muaj peev xwm thauj khoom yog qhov tseem ceeb. Tsis tas li ntawd, lawv yog cov zoo tagnrho rau cov ntawv zeb hauv kev lag luam pulp thiab ntawv, qhov chaw uas lawv yuav tsum tiv taus cov khoom hnyav thiab kev ua haujlwm hnyav.

Nyob rau hauv cov ntsiab lus, spherical roller bearings yog indispensable Cheebtsam nyob rau hauv ntau yam industries vim lawv cov cim tsim thiab kev ua tau zoo yam ntxwv. Lawv lub peev xwm los tuav cov khoom hnyav, ua kom tsis zoo, thiab ua haujlwm tau zoo hauv qhov xav tau ib puag ncig kom ntseeg tau tias lawv ua lub luag haujlwm tseem ceeb hauv kev txuas cov cuab yeej siv lub neej thiab tswj kev ua haujlwm tau zoo.

TSIS MUAJ.	d	D	B
241/1000-BK30-MB	1000	1580	580
241/1000-B-MB	1000	1580	580
241/1000-BK30-MB-C3	1000	1580	580
241/950-BK30-MB	950	1500	545
241/950-B-MB	950	1500	545
232/850-B-MB	850	1500	515
241/900-BK30-MB	900	1420	515
241/900-B-MB	900	1420	515
241/850-BK30-MB	850	1360	500
241/850-B-MB	850	1360	500
232/800-K-MB	800	1420	488
232/800-MB	800	1420	488
232/800-K-MB-C3	800	1420	488
232/750-B-MB	750	1360	475
232/750-BK-MB	750	1360	475
241/750-B-MB	750	1220	475
241/750-BK30-MB	750	1220	475
232/750-BK-MB-C3	750	1360	475
241/800-BK30-MB	800	1280	475
241/800-B-MB	800	1280	475

Cim npe nrov: 241/850-b-mb-spherical cov menyuam bearing, 241/850-b-mb-spherical cov menyuam bearing lwm tus neeg