231/630EK NACHI 630x1030x315mm Calculation factor (e) 0.31 Cylindrical roller bearings


Bearing number | 231/630EK |
Size (mm) | 630x1030x315 |
Brand | NACHI |
Bore Diameter (mm) | 630 |
Outer Diameter (mm) | 1030 |
Width (mm) | 315 |
d | 630 mm |
D | 1030 mm |
B | 315 mm |
C | 315 mm |
r min. | 7.5 mm |
Weight | 1070 Kg |
Basic dynamic load rating (C) | 13500 kN |
Basic static load rating (C0) | 19800 kN |
(Grease) Lubrication Speed | 280 r/min |
(Oil) Lubrication Speed | 390 r/min |
Calculation factor (e) | 0.31 |
Calculation factor (Y0) | 2.15 |
Calculation factor (Y1) | 2.2 |
Detailed Parameters
parameter:
62210-2RSR Deep groove ball bearings | Width :23mm ,Brand:FAG ,Size :50x90x23mm ,Bore Diameter :50mm ,Outer Diameter :90mm ,d:50 mm |
F684 Deep groove ball bearings | Outer Diameter :9mm ,Brand:FBJ ,Size :4x9x2.5mm ,Width :2.5mm ,Bore Diameter :4mm |
EC42224S01H206 Tapered roller bearings | Outer Diameter :52mm ,Size :25x52x16.25mm ,Brand:SNR ,Bore Diameter :25mm |
NJ2219-E-M6 Cylindrical roller bearings | Brand:NKE ,Bore Diameter :95mm ,Outer Diameter :170mm ,Size :95x170x43mm |
804661BL178 Deep groove ball bearings | Brand:FAG ,Outer Diameter :72mm ,Bore Diameter :35mm ,Size :35x72x18mm |
NKI90/26 Needle roller bearings | Bore Diameter :90mm ,Size :90x120x26mm ,Outer Diameter :120mm ,Brand:SKF |
X501 Deep groove ball bearings | Width :31.75mm ,Outer Diameter :127.0635mm ,Size :45x127.0635x31.75mm ,d:45 mm ,Bore Diameter :45mm ,Brand:NSK |
GE20N Plain bearings | Brand:LS ,Width :16mm ,Size :20x35x16mm ,Outer Diameter :35mm ,Bore Diameter :20mm ,d:20 mm |
6409 Deep groove ball bearings | rs min:2 mm ,Radial clearance class:CN ,Mass:1.53 kg ,Dynamic load, C:77 kN |
5442 Wheel bearings | Designation FAG:713610460 ,Designation SNR:R154.42 ,Designation SX:CX537 ,Designation SKF:VKBA 3450 ,Brand:Ruville |
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