Bearing NA6901 (INA)

Needle roller bearings NA6901

Bearing number : NA6901

Size (mm) : 12x24x22

Brand : INA

Bore Diameter (mm) : 12

Outer Diameter (mm) : 24

Width (mm) : 22

Bearing dimensions and specification in INA catalogue:

d - 12 mm

D - 24 mm

B - 22 mm

F - 16 mm

r_min - 0,3 mm

s - 1 mm / Axial displacement

m - 46 g / Weight

C_r - 18100 N / Dynamic load rating (radial)

C_0r - 21600 N / Static load rating (radial)

C_ur - 3800 N / Fatigue limit load, radial

n_G - 23200 1/min / Limiting speed

n_B - 13900 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

Designation

Bore Dia, mm

Outer Dia, mm: