Bearing PNA30/52 (INA)

Alignment needle roller bearings PNA30/52

Bearing number : PNA30/52

Size (mm) : 30x52x20

Brand : INA

Bore Diameter (mm) : 30

Outer Diameter (mm) : 52

Width (mm) : 20

Bearing dimensions and specification in INA catalogue:

d - 30 mm

D - 52 mm

C - 20 mm / Tolerance: +/-0,5

B - 20 mm

D₁ - 47,5 mm

F - 35 mm

r_{1 min} - 0,3 mm

r_min - 0,8 mm

s - 0,5 mm / Axial displacement

m - 181 g / Weight

C_r - 27500 N / Dynamic load rating (radial)

C_0r - 41500 N / Static load rating (radial)

C_ur - 7300 N / Fatigue limit load, radial

n_G - 12900 1/min / Limiting speed

with inner ring

Designation

Bore Dia, mm

Outer Dia, mm: