61801-2RS1 bearing 12x21x5

Bearing 61801-2RS1

Deep groove ball bearings 61801-2RS1

Bearing number : 61801-2RS1

Size (mm) : 12x21x5

Bore Diameter (mm) : 12

Outer Diameter (mm) : 21

Width (mm) : 5

Bearing dimensions and specification in catalogue:

d - 12 mm

D - 21 mm

B - 5 mm

C - 5 mm

d1 - – mm

d2 - 13,8 mm

r1 min. - 13,6 mm

r2 min. - 13,6 mm

D1 - 19,2 mm

D2 - 0,3 mm

da min. - 13,8 mm

Da max. - 19 mm

ra max. - 0,3 mm

Weight - 0,0063 Kg

Basic dynamic load rating (C) - 1,74 kN

Basic static load rating (C0) - 0,915 kN

Fatigue load limit (Pu) - 0,039

Reference speed - – r/min

Limiting speed - 20000 r/min

Calculation factor (f0) - 13

Calculation factor (kr) - 0,015

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