NACHI 7203B bearing

17x40x12

NACHI 6903ZENR bearing Original In Eskilstuna; Bearings | Nachi America. The Nachi bearings business started out by using the superior materials made by our own company, and by applying expertise in cutting and heat treatment acquired from our experience with cutting-tool manufacturing.



Angular contact ball bearings 7203B

Bearing number : 7203B

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) - 40 °

a - 6.0 mm

r min. - 0.6 mm

r1 min. - 0.3 mm

da min. - 22 mm

Da max. - 35 mm

ra max. - 0.6 mm

Weight - 0.070 Kg

Basic dynamic load rating (C) - 11,3 kN

Basic static load rating (C0) - 6,3 kN

(Grease) Lubrication Speed - 14000 r/min

(Oil) Lubrication Speed - 19000 r/min

Bearing 7203B

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