logo

SKF 2207EKTN9-H307 bearing



Bearing 2207 EKTN9 + H 307 Bearing 2207 EKTN9 + H 307

Self-aligning ball bearings 2207 EKTN9 + H 307

Bearing number : 2207 EKTN9 + H 307

Size (mm) : 30x72x35

Brand : SKF

Bore Diameter (mm) : 30

Outer Diameter (mm) : 72

Width (mm) : 35

Bearing dimensions and specification in SKF catalogue:

d1 - 30 mm

D - 72 mm

B1 - 35 mm

d3 - 52 mm

D1 - - 62.9 mm

B - 23 mm

B4 - 9 mm

r1,2 - min. - 1.1 mm

da - max. - 45 mm

db - min. - 39 mm

Da - max. - 65 mm

Ba - min. - 5 mm

ra - max. - 1.1 mm

Basic dynamic load rating - C - 30.2 kN

Basic static load rating - C0 - 8.8 kN

Fatigue load limit - Pu - 0.46 kN

Reference speed - 18000 r/min

Limiting speed - 12000 r/min

Calculation factor - kr - 0.045

Calculation factor - e - 0.31

Calculation factor - Y0 - 2.2

Calculation factor - Y1 - 2

Calculation factor - Y2 - 3.1

Mass bearing and adapter sleeve - 0.54 kg