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NTN 7312 Bearing

Bearing 7312

Bearing number : 7312

Size (mm) : 60x130x31

Brand : NTN

Bore Diameter (mm) : 60

Outer Diameter (mm) : 130

Width (mm) : 31

Bearing dimensions and specification in NTN catalogue:

d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

Angle (α) - 25 °

a - 43 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

da min. - 72 mm

db min - 67 mm

ra max. - 2 mm

Weight - 1,74 Kg

Basic dynamic load rating (C) - 98 kN

Basic static load rating (C0) - 71,5 kN

(Grease) Lubrication Speed - 5 900 r/min

(Oil) Lubrication Speed - 7 900 r/min

Tags :  NTN , 60x130x31