Bearing NA4830 (INA)

Needle roller bearings NA4830

Bearing number : NA4830

Size (mm) : 150x190x40

Brand : INA

Bore Diameter (mm) : 150

Outer Diameter (mm) : 190

Width (mm) : 40

Bearing dimensions and specification in INA catalogue:

d - 150 mm

D - 190 mm

B - 40 mm

F - 165 mm

r_min - 1,1 mm

s - 1,5 mm / Axial displacement

m - 2720 g / Weight

C_r - 172000 N / Dynamic load rating (radial)

C_0r - 400000 N / Static load rating (radial)

C_ur - 62000 N / Fatigue limit load, radial

n_G - 2850 1/min / Limiting speed

n_B - 1810 1/min / Reference speed

dimension series 48, to DIN 617/ISO 1206

Designation

Bore Dia, mm

Outer Dia, mm: