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NACHI 120TAD20 bearing



Bearing 120TAD20

Axial angular contact ball bearings 120TAD20

Bearing number : 120TAD20

Size (mm) : 120x180x72

Brand : NACHI

Bore Diameter (mm) : 120

Outer Diameter (mm) : 180

Width (mm) : 72

Bearing dimensions and specification in NACHI catalogue:

d - 120 mm

D - 180 mm

T - 72 mm

ra1 max. - 1 mm

Angle (α) - 60 °

d1 - 160 mm

r min. - 2 mm

r1 min. - 1 mm

C - 36 mm

da min. - 142 mm

Da max. - 171 mm

ra max. - 2 mm

Weight - 5.73 Kg

Basic dynamic load rating (C) - 84 kN

Basic static load rating (C0) - 256 kN

(Grease) Lubrication Speed - 2300 r/min

(Oil) Lubrication Speed - 3100 r/min