KOYO NN3008 bearing

40x68x21

Cylindrical Roller Bearings KOYO NN3008 is the most common type, and their use is very wide. We can supply all of the following series of bearings: deep groove ball bearings, angular contact ball bearings, self-aligning ball bearings, thrust ball bearings, self-aligning roller bearings, cylindrical roller bearings, roller bearings, needle bearings, linear guideways Block bearings, etc.



Cylindrical roller bearing NN3008

Bearing number : NN3008

Size (mm) : 40x68x21

Brand : KOYO

Bore Diameter (mm) : 40

Outer Diameter (mm) : 68

Width (mm) : 21

Bearing dimensions and specification in KOYO catalogue:

d - 40 mm

D - 68 mm

Ew - 61 mm

B - 21 mm

C - 21 mm

r min. - 1 mm

da min. - 45 mm

Da min - 62 mm

Da max. - 63 mm

ra max. - 1 mm

Weight - 0,307 Kg

Basic dynamic load rating (C) - 41,3 kN

Basic static load rating (C0) - 55,9 kN

(Grease) Lubrication Speed - 9100 r/min

(Oil) Lubrication Speed - 11000 r/min

Tags :  KOYO , 40x68x21

Bearing NN3008

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