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NACHI 155TAD20 bearing



Bearing 155TAD20

Axial angular contact ball bearings 155TAD20

Bearing number : 155TAD20

Size (mm) : 155x225x90

Brand : NACHI

Bore Diameter (mm) : 155

Outer Diameter (mm) : 225

Width (mm) : 90

Bearing dimensions and specification in NACHI catalogue:

d - 155 mm

D - 225 mm

T - 90 mm

ra1 max. - 1 mm

Angle (α) - 60 °

d1 - 200 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

C - 45 mm

da min. - 178 mm

Da max. - 213 mm

ra max. - 2 mm

Weight - 11.2 Kg

Basic dynamic load rating (C) - 123 kN

Basic static load rating (C0) - 390 kN

(Grease) Lubrication Speed - 1850 r/min

(Oil) Lubrication Speed - 2500 r/min