Bearing BK3520 (INA)

Drawn cup needle roller bearings BK3520

Bearing number : BK3520

Size (mm) : 35x42x20

Brand : INA

Bore Diameter (mm) : 35

Outer Diameter (mm) : 42

Width (mm) : 20

Bearing dimensions and specification in INA catalogue:

F_w - 35 mm

D - 42 mm

C - 20 mm / Tolerance: -0,3

C_{t min} - 17,3 mm

r_min - 0,8 mm

m - 53 g / Weight

C_r - 23800 N / Dynamic load rating (radial)

C_0r - 46000 N / Static load rating (radial)

C_ur - 5900 N / Fatigue limit load, radial

n_G - 7500 1/min / Limiting speed

n_B - 5300 1/min / Reference speed

- LR30X35X20,5 / Suitable inner ring

- IR30X35X20,5 / Suitable inner ring

DIN 618-1/ISO 3245

Designation

Bore Dia, mm

Outer Dia, mm: