Bearing PNA12/28 (INA)

Alignment needle roller bearings PNA12/28

Bearing number : PNA12/28

Size (mm) : 12x28x12

Brand : INA

Bore Diameter (mm) : 12

Outer Diameter (mm) : 28

Width (mm) : 12

Bearing dimensions and specification in INA catalogue:

d - 12 mm

D - 28 mm

C - 12 mm / Tolerance: +/-0,5

B - 12 mm

D₁ - 24,5 mm

F - 15 mm

r_{1 min} - 0,3 mm

r_min - 0,8 mm

s - 0,5 mm / Axial displacement

m - 37 g / Weight

C_r - 7800 N / Dynamic load rating (radial)

C_0r - 7900 N / Static load rating (radial)

C_ur - 1430 N / Fatigue limit load, radial

n_G - 24100 1/min / Limiting speed

with inner ring

Designation

Bore Dia, mm

Outer Dia, mm: