7203DT NACHI bearing

Bearing 7203DT

Angular contact ball bearings 7203DT

Bearing number : 7203DT

Size (mm) : 17x40x12

Brand : NACHI

Bore Diameter (mm) : 17

Outer Diameter (mm) : 40

Width (mm) : 12

Bearing dimensions and specification in NACHI catalogue:

d - 17 mm

D - 40 mm

B - 12 mm

C - 12 mm

Angle (α) - 30 °

a - 2.2 mm

r min. - 0.6 mm

r1 min. - 0.3 mm

2B - 24 mm

da min. - 19 mm

Da max. - 37.4 mm

ra max. - 0.3 mm

Weight - 0.070 Kg

Basic dynamic load rating (C) - 19,4 kN

Basic static load rating (C0) - 13,2 kN

(Grease) Lubrication Speed - 13000 r/min

(Oil) Lubrication Speed - 17000 r/min

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