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NACHI 7205B bearing

Bearing 7205B

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Angular contact ball bearings 7205B

Bearing number : 7205B

Size (mm) : 25x52x15

Brand : NACHI

Bore Diameter (mm) : 25

Outer Diameter (mm) : 52

Width (mm) : 15

Bearing dimensions and specification in NACHI catalogue:

d - 25 mm

D - 52 mm

B - 15 mm

C - 15 mm

Angle (α) - 40 °

a - 8.9 mm

r min. - 1 mm

r1 min. - 0.6 mm

da min. - 31 mm

Da max. - 46 mm

ra max. - 1 mm

Weight - 0.135 Kg

Basic dynamic load rating (C) - 15,3 kN

Basic static load rating (C0) - 9,7 kN

(Grease) Lubrication Speed - 9500 r/min

(Oil) Lubrication Speed - 14000 r/min

Bearing 7205B