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Bearing 21307AX (NACHI)
Cylindrical roller bearings 21307AX
Bearing number : 21307AX
Size (mm) : 35x80x21
Brand : NACHI
Bore Diameter (mm) : 35
Outer Diameter (mm) : 80
Width (mm) : 21
Bearing dimensions and specification in NACHI catalogue:
d - 35 mm
D - 80 mm
B - 21 mm
C - 21 mm
r min. - 1,5 mm
Weight - 0,56 Kg
Basic dynamic load rating (C) - 89 kN
Basic static load rating (C0) - 63,1 kN
(Grease) Lubrication Speed - 9000 r/min
(Oil) Lubrication Speed - 11200 r/min
Calculation factor (e) - 0,33
Calculation factor (Y0) - 1,99
Calculation factor (Y1) - 2,03
Calculation factor (Y2) - 3,03
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