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NACHI 1205K bearing

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Bearing 1205K

Self-aligning ball bearings 1205K

Bearing number : 1205K

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

r1 min. - 1 mm

da min. - 30 mm

Da max. - 47 mm

ra max. - 1.0 mm

Weight - 0.141 Kg

Basic dynamic load rating (C) - 12,1 kN

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

(Grease) Lubrication Speed - 12000 r/min

(Oil) Lubrication Speed - 14000 r/min

Calculation factor (e) - 0.28

Calculation factor (Y0) - 2.39

Calculation factor (Y1) - 2.28

Calculation factor (Y2) - 3.52