Bearing 4T-32205R (NTN)

Tapered roller bearings 4T-32205R

Bearing number : 4T-32205R

Size (mm) : 25x52x19.25

Brand : NTN

Bore Diameter (mm) : 25

Outer Diameter (mm) : 52

Width (mm) : 19,25

Bearing dimensions and specification in NTN catalogue:

d - 25 mm

D - 52 mm

T - 19,25 mm

B - 18 mm

C - 15 mm

ra1 max. - 1 mm

a - 13,5 mm

r min. - 1 mm

r1 min. - 1 mm

da min. - 30,5 mm

Da min - 43 mm

Da max. - 46,5 mm

db max. - 31 mm

Db min. - 48 mm

ra max. - 1 mm

Sa - 2 mm

Sb - 4 mm

Weight - 0,181 Kg

Basic dynamic load rating (C) - 38 kN

Basic static load rating (C0) - 43 kN

(Grease) Lubrication Speed - 7 300 r/min

(Oil) Lubrication Speed - 9 800 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,88

Calculation factor (Y2) - 1,6

Designation

Bore Dia, mm

Outer Dia, mm: