NACHI 7207DB bearing in india

Angular contact ball bearings 7207DB

Bearing number : 7207DB

Size (mm) : 35x72x17

Brand : NACHI

Bore Diameter (mm) : 35

Outer Diameter (mm) : 72

Width (mm) : 17

Bearing dimensions and specification in NACHI catalogue:

d - 35 mm

D - 72 mm

B - 17 mm

C - 17 mm

Angle (α) - 30 °

a - 6.9 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

2B - 34 mm

da min. - 40 mm

Da max. - 67 mm

ra max. - 0.6 mm

Weight - 0.295 Kg

Basic dynamic load rating (C) - 48 kN

Basic static load rating (C0) - 40 kN

(Grease) Lubrication Speed - 7000 r/min

(Oil) Lubrication Speed - 9500 r/min