SKF 6307NR bearing

35x80x21

In addition to the information provided on this page, consider what is provided under Deep groove ball bearings. For information on selecting the appropriate bearing for a given application, and interpreting the data on this page, refer to Bearing selection process. For general information on rolling bearings, refer to General bearing knowledge.



Deep groove ball bearings 6307NR

Bearing number : 6307NR

Size (mm) : 35x80x21

Brand : SKF

Bore Diameter (mm) : 35

Outer Diameter (mm) : 80

Width (mm) : 21

Bearing dimensions and specification in SKF 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

Bearing 6307NR

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