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Bearing NF 307 (NSK)
Cylindrical roller bearings NF 307
Bearing number : NF 307
Size (mm) : 35x68.2x21
Brand : NSK
Bore Diameter (mm) : 35
Outer Diameter (mm) : 68,2
Width (mm) : 21
Bearing dimensions and specification in NSK catalogue:
d - 35 mm
D - 80 mm
Ew - 68,2 mm
B - 21 mm
C - 21 mm
r min. - 1,5 mm
r1 min. - 1,1 mm
da min. - 43 mm
Db min. - 70 mm
ra max. - 1,5 mm
rb max. - 1 mm
Db max - 73,5 mm
Weight - 0,476 Kg
Basic dynamic load rating (C) - 49,5 kN
Basic static load rating (C0) - 47 kN
(Grease) Lubrication Speed - 8 000 r/min
(Oil) Lubrication Speed - 9 500 r/min
Tags : NSK , 35x68.2x21
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