Needle roller bearings NAF 72012

Bearing number : NAF 72012

Size (mm) : 7x20x12

Brand : IKO

Bore Diameter (mm) : 7

Outer Diameter (mm) : 20

Width (mm) : 12

Bearing dimensions and specification in IKO catalogue:

d - 7 mm

Fw - 10 mm

D - 20 mm

B - 12 mm

C - 12 mm

r min. - 0,3 mm

da min. - 9 mm

da max - 9,7 mm

Da max. - 18 mm

db - 13,5 mm

Db - 10,4 mm

Weight - 0,0225 Kg

Basic dynamic load rating (C) - 5,94 kN

Basic static load rating (C0) - 6 kN

Limiting speed - 50 000 r/min