6307NR bearing 35x80x21

Bearing 6307NR

Deep groove ball bearings 6307NR

Bearing number : 6307NR

Size (mm) : 35x80x21

Bore Diameter (mm) : 35

Outer Diameter (mm) : 80

Width (mm) : 21

Bearing dimensions and specification in catalogue:

d - 35 mm

D - 80 mm

B - 21 mm

C - 21 mm

b - 1,9 mm

d1 - 49,5 mm

f - 1,7 mm

r0 max. - 0,6 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

C - 3,28 mm

D2 - 69,2 mm

D3 - 76,81 mm

D4 - 86,6 mm

Ca max. - 4,98 mm

da min. - 2,2 mm

da max - 44 mm

Da max. - 71 mm

Db min. - 88 mm

ra max. - 1,5 mm

Weight - 0,45 Kg

Basic dynamic load rating (C) - 35,1 kN

Basic static load rating (C0) - 19 kN

Fatigue load limit (Pu) - 0,82

Reference speed - 19000 r/min

Limiting speed - 12000 r/min

Calculation factor (f0) - 13

Calculation factor (kr) - 0,03

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