gavinchu@sunrises-group.com +852-95143941

NU 20/800 ECMA Cylindrical Roller Bearing

NU 20/800 ECMA cylindrical roller bearing 800x1150x200mm
cylindrical roller bearing NU 20/800 ECMA
800*1150*200mm bearing
NU 20/800 ECMA bearing

Description

Technical data of cylindrical roller bearing NU 20/800 ECMA

NU20 800ECMA cylindrical roller bearing

d
800mm
D
1150mm
B
200mm
D11051mm
F
882mm
r1,2min.7.5mm
smax.2mm
Abutment dimensions  



damin.828mm
damax.868mm
dbmin.888mm
Damax.1122mm
ramax.6mm
Calculation data  



Basic dynamic load ratingC
7040kN
Basic static load ratingC0
14600kN
Fatigue   load limitPu
950kN
Reference speed

400r/min
Limiting   speed

630r/min
Calculation factorkr
0.14
Limiting   valuee
0.3
Axial load factorY
0
Mass  



Mass   bearing

715kg


Code analyse of NU 20/800ECMA cylindrical roller bearing

20/800-cylindrical roller bearing with inner diameter 800mm

EC-optimized internal design incorporting more and larger rollers and with modified roller end/flange contact

MA-machined brass cage, outer ring centred. 

NU20 800ECMA cylindrical roller bearings-industrial cylindrical roller bearing


Extended big size cylindrical roller bearing available in Sun Rises Group Limited

Bearing dD2BCC0PuRef.   speedLimiting   speed
No.mmmmmmkNkNkNr/minr/min
3192861700206016036909150490160200
NU 18/1700 ECMA/HB1170020601607210193001040160200
3193011500182014033008000440200260
N 28/1400 ECMP140017001756600183001040220360
N 30/1320 MB1320185040021600550003100190240
NJ 18/1320 ECMA13201600122446011400655260340
N 39/1320 MB1320172030013200345001960220320
3159131250150010617204150240220280
N 20/1250 MB1250175029012800305001760170200
NU 29/1180 ECMA/HA1118015402068970216001290190380
NUP 29/1180 ECMA/HA1118015402068970216001290280380
NJ 18/1180 ECMA1180142010630307800455320400
N 39/1180 MB1180154027211200290001730200380
3162011120136010416503800224220280
NJ 18/1120 ECMA1120136010634108650510340430
NU 30/1120 ECMA1120158034515400380002280240380
NF 18/1120 ECM1120136010634108650510340340
NU 39/1060 ECKMA/HA1106014002509130240001460280340
NU 29/1060 ECMA/HB1106014001957210173001060280450
316789/HA1106012801001510345022000
NF 28/1060 ECM/HB110601280128380010200630360360
N 28/1060 MB10601280128358010400640300360
BC1B 3195791030125010015103450173320380
NF 28/1000 ECMP/HA110001220128369010000620400530
NF 18/1000 ECM/HB11000122010026406550400400400
NUB 18/1000 MA/HB11000122012826406550400400530
NUP 18/1000 MA/HB11000122010026406550400400530
NJ 28/1000 ECMA/HB11000122012835209500585400530
NU 18/1000 MA/HB11000122010026406550400400530
NU 29/950 ECMA9501250175583014000880400530
315869 A9501150901340310019010001300
315869 C95011509079215609500
NU 19/900 ECMA900118012241308800560430560
NF 18/900 ECM90010908519804900310450450
NU 18/900 ECMA90010908519804900240450600
N 28/900 MB900109011227007200475450600
3191619001090851120255015611001500
NU 29/900 ECMA/HB19001180165528012500800430560
NU 19/850 ECMA/HA1850112011833007100455480600
N 28/850 MB850103010621206000405500670
316200 A850103074935212012200
NF 19/850 ECMB850112011833607350465480700
NU 28/850 MA850103010621206000240500670
NU 20/850 ECMA85012202128420186001200360560
316200850103074935212012212001600
315800 B82099072858196011212001600
3158008209907285819607112001600
NJ 18/800 ECMA8009808217204150280530700
NU 20/800 ECMA8001150200704014600950400630
NU 18/800 ECMA8009808217204150190530700

NU20 800ECMA cylindrical roller bearings


For more heavy cylindrical roller bearing for industrial use(rolling neck etc), freely get in touch with Mr Gavin Chu for details.(gavinchu@sunrises-group.com)

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