Bantalan HK4520-2RS INA

Drawn cup needle roller bearings HK4520-2RS

Nomor bantalan : HK4520-2RS

Ukuran mm : 45x52x20

Merek : INA

Bore Diameter mm : 45

Diameter luar mm : 52

Lebar mm : 20

Bearing dimensi dan spesifikasi dalam katalog merek :

F_w - 45 mm

D - 52 mm

C₁ - 20 mm / Tolerance: -0,3

r_min - 0,8 mm

m - 54 g / Weight

C_r - 21300 N / Dynamic load rating radial

C_0r - 43000 N / Static load rating radial

C_ur - 5700 N / Fatigue limit load, radial

n_{G Fett} - 4000 1/min / Membatasi kecepatan for grease lubrication

- LR40X45X20,5 / Suitable inner ring

- IR40X45X20,5 / Suitable inner ring

Drawn cup needle roller bearings with open ends HK..-2RS, lip seals on both sides, to DIN 618-2