NTN 7312DT bearing

Bearing 7312DT

NTN 7312DT bearing, Size: 60x130x31. NTN 7312DT are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings 7312DT

Bearing number : 7312DT

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

ra1 max. - 1 mm

Angle (α) - 25 °

a - 43 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

2B - 62 mm

da min. - 72 mm

Da max. - 118 mm

db min - 67 mm

ra max. - 2 mm

Db max - 123 mm

Weight - 3,48 Kg

Basic dynamic load rating (C) - 159 kN

Basic static load rating (C0) - 143 kN

(Grease) Lubrication Speed - 4 700 r/min

(Oil) Lubrication Speed - 6 300 r/min

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