239/900EK NACHI (Grease) Lubrication Speed 270 r/min 900x1180x206mm Cylindrical roller bearings


Bearing number | 239/900EK |
Size (mm) | 900x1180x206 |
Brand | NACHI |
Bore Diameter (mm) | 900 |
Outer Diameter (mm) | 1180 |
Width (mm) | 206 |
d | 900 mm |
D | 1180 mm |
B | 206 mm |
C | 206 mm |
r min. | 6 mm |
Weight | 618 Kg |
Basic dynamic load rating (C) | 9300 kN |
Basic static load rating (C0) | 17000 kN |
(Grease) Lubrication Speed | 270 r/min |
(Oil) Lubrication Speed | 360 r/min |
Calculation factor (e) | 0.16 |
Calculation factor (Y0) | 4.13 |
Calculation factor (Y1) | 4.22 |
Detailed Parameters
parameter:
NJ311-E-MPA Cylindrical roller bearings | Size :55x120x29mm ,Brand:NKE ,Outer Diameter :120mm ,Bore Diameter :55mm |
RNU 1011 ECP Cylindrical roller bearings | Size :90x64.5x18mm ,Outer Diameter :64.5mm ,Brand:SKF ,Width :18mm ,Bore Diameter :90mm |
MLE71911HVUJ74S Angular contact ball bearings | d1:63.1 mm ,d2:61.15 mm ,D1:73.71 mm ,D2:75.31 mm ,a:22 mm |
NKX45 Complex bearings | rs min:0.6 mm ,Dw:2.5 mm ,Dw1:7.14 mm ,Lw:15.3 mm ,dw:45 mm |
PFT 1.1/2 TF Bearing units | Outer Diameter :3.5mm ,Bore Diameter :38.1mm ,Brand:SKF ,Size :38.1x3.5x10mm ,Width :10mm ,d:38.1 mm |
618/1700 MB Deep groove ball bearings | Bore Diameter :2060mm ,Width :160mm ,Outer Diameter :1700mm ,d:1700 mm ,Size :2060x1700x160mm ,Brand:SKF |
7318-BECB-TVP Angular contact ball bearings | Bore Diameter :90mm ,Outer Diameter :190mm ,d:90 mm ,Size :90x190x43mm ,Brand:NKE ,Width :43mm |
QJ 232 N2 Angular contact ball bearings | Brand:SIGMA ,Bore Diameter :160mm ,Outer Diameter :290mm ,Size :160x290x48mm |
BK354332 Cylindrical roller bearings | Bore Diameter :35mm ,Brand:CX ,Size :35x43x32mm ,Fw:35 mm ,Outer Diameter :43mm ,Width :32mm |
J-68 Needle roller bearings | Size :9.525x14.288x12.7mm ,Brand:Timken ,Bore Diameter :9.525mm ,Outer Diameter :14.288mm |
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