Bearing NA4916 (INA)

Needle roller bearings NA4916

Bearing number : NA4916

Size (mm) : 80x110x30

Brand : INA

Bore Diameter (mm) : 80

Outer Diameter (mm) : 110

Width (mm) : 30

Bearing dimensions and specification in INA catalogue:

d - 80 mm

D - 110 mm

B - 30 mm

F - 90 mm

r_min - 1 mm

s - 1,5 mm / Axial displacement

m - 878 g / Weight

C_r - 101000 N / Dynamic load rating (radial)

C_0r - 174000 N / Static load rating (radial)

C_ur - 30500 N / Fatigue limit load, radial

n_G - 5100 1/min / Limiting speed

n_B - 2950 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

Designation

Bore Dia, mm

Outer Dia, mm: