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NACHI 7205DB bearing

Bearing 7205DB

NACHI 7205DB, Size: 25x52x15. NACHI 7205DB are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings 7205DB

Bearing number : 7205DB

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) - 30 °

a - 3.6 mm

r min. - 1 mm

r1 min. - 0.6 mm

2B - 30 mm

da min. - 28 mm

Da max. - 48.4 mm

ra max. - 0.6 mm

Weight - 0.135 Kg

Basic dynamic load rating (C) - 26,3 kN

Basic static load rating (C0) - 20,5 kN

(Grease) Lubrication Speed - 9500 r/min

(Oil) Lubrication Speed - 12000 r/min

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