Bearing BK2538-ZW (INA)

Drawn cup needle roller bearings BK2538-ZW

Bearing number : BK2538-ZW

Size (mm) : 25x32x38

Brand : INA

Bore Diameter (mm) : 25

Outer Diameter (mm) : 32

Width (mm) : 38

Bearing dimensions and specification in INA catalogue:

F_w - 25 mm

D - 32 mm

C - 38 mm / Tolerance: -0,3

C_{t min} - 35,3 mm

r_min - 0,8 mm

m - 68 g / Weight

C_r - 34000 N / Dynamic load rating (radial)

C_0r - 66000 N / Static load rating (radial)

C_ur - 8400 N / Fatigue limit load, radial

n_G - 10200 1/min / Limiting speed

n_B - 6900 1/min / Reference speed

- LR20X25X38,5 / Suitable inner ring

- IR20X25X38,5 / Suitable inner ring

DIN 618-1/ISO 3245

Designation

Bore Dia, mm

Outer Dia, mm: