NUP244-EM Ib Kab Cylindrical Cov Menyuam Bearing
NUP244-EM yog ib kab cylindrical cov menyuam kabmob nrog lub tawb. Cov kabmob no muaj lub nplhaib sab hauv thiab sab nraud nrog cov cylindrical rollers hauv lub tawb. Lub tawb no tiv thaiv kev sib cuag ntawm lub tog raj kheej rau cov menyuam, yog li cov kabmob no tuaj yeem txhawb kev nrawm dua li kev ua tiav puv lub tog raj kheej cov menyuam bearings. Tsis tas li ntawd, ib kab cylindrical rau cov menyuam bearings nrog tawb yog nruj heev thiab lawv tuaj yeem siv lub zog radial siab. Raws li cov nplhaib sab hauv thiab sab nrauv ntawm cov kabmob no tuaj yeem yooj yim disassembled, lawv yooj yim heev rau nruab.
Daim ntawv thov ntawm ib kab cylindrical cov menyuam bearings suav nrog: gearboxes, kev ua liaj ua teb machinery, twj, compressors, thiab hluav taws xob motors.
NUP244-EM yog ib kab cylindrical bearing nrog NUP tsim. Lub nplhaib sab nrauv muaj ob lub ntsej muag nruj, thaum lub nplhaib sab hauv muaj ib qho nruj thiab ib txoj hlua xoob. Raws li qhov tshwm sim, cov kabmob no tuaj yeem nqa lub zog radial nrog rau axial rog hauv ob qho tib si. NUP bearings yog siv los nrhiav cov kabmob. Nrhiav cov bearings nrhiav tus ncej axially hauv ob qho tib si.
NUP244-EM cov khoom siv tawb: tooj dag. Lub zog tshwj xeeb thiab ua haujlwm tau zoo nyob rau hauv cov xwm txheej hnyav xws li kev poob siab thiab kev vibrations, lub zog nrawm nrawm thiab tsis muaj lubrication.
NUP244-EM Ib Kab Cylindrical Cov Menyuam Bearing nthuav dav Specifications
Khoom siv: 52100 Chrome Hlau
Kev tsim kho: Ib Kab
Hom foob: qhib hom
Limiting ceev: 1960 r / min
Cage Type: Brass
Cage khoom: Lub zog siab Machined Brass
Qhov hnyav: 38.6 kg
Main Dimensions
Pob qhov taub (d): 220mm
Sab nraud txoj kab uas hla (D): 400mm
Dav (B): 65mm
B1:10
Chamfer dimension (r min.): 4.0mm
Chamfer dimension (r1 min.): 4.0mm
Chamfer dimension ntawm xoob flange nplhaib (F): 268mm
Permissible axial displacement (s max.): 2.1 hli
Static load ntsuam xyuas (Cor): 1188KN
Dynamic load ntsuam xyuas (Cr): 855KN
ABUTMENT DIMENSION
Txoj kab uas hla ntawm lub tes tsho spacer (da min.): 238mm
Txoj kab uas hla ntawm ncej abutment (db min.): 288 mm
Txoj kab uas hla ntawm vaj tse abutment (Da max.): 383 mm
Radius ntawm fillet (ra max.): 3 mm
