Bearing NA6902 (INA)

Needle roller bearings NA6902

Bearing number : NA6902

Size (mm) : 15x28x23

Brand : INA

Bore Diameter (mm) : 15

Outer Diameter (mm) : 28

Width (mm) : 23

Bearing dimensions and specification in INA catalogue:

d - 15 mm

D - 28 mm

B - 23 mm

F - 20 mm

r_min - 0,3 mm

s - 1 mm / Axial displacement

m - 63,6 g / Weight

C_r - 19500 N / Dynamic load rating (radial)

C_0r - 25500 N / Static load rating (radial)

C_ur - 4450 N / Fatigue limit load, radial

n_G - 21100 1/min / Limiting speed

n_B - 11700 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

Designation

Bore Dia, mm

Outer Dia, mm: