Bearing N 307 (NSK)

Cylindrical roller bearings N 307

Bearing number : N 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

ra max. - 1,5 mm

rb max. - 1 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

Designation

Bore Dia, mm

Outer Dia, mm: