Needle roller bearings NAF 122812

Bearing number : NAF 122812

Size (mm) : 12x28x12

Brand : IKO

Bore Diameter (mm) : 12

Outer Diameter (mm) : 28

Width (mm) : 12

Bearing dimensions and specification in IKO catalogue:

d - 12 mm

Fw - 16 mm

D - 28 mm

B - 12 mm

C - 12 mm

r min. - 0,3 mm

da min. - 14 mm

da max - 15 mm

Da max. - 26 mm

db - 21,4 mm

Db - 16,6 mm

Weight - 0,04 Kg

Basic dynamic load rating (C) - 10,5 kN

Basic static load rating (C0) - 10,9 kN

Limiting speed - 30 000 r/min