Bearing 32221U (NTN)

Tapered roller bearings 32221U

Bearing number : 32221U

Size (mm) : 105x190x53

Brand : NTN

Bore Diameter (mm) : 105

Outer Diameter (mm) : 190

Width (mm) : 53

Bearing dimensions and specification in NTN catalogue:

d - 105 mm

D - 190 mm

T - 53 mm

B - 50 mm

C - 43 mm

ra1 max. - 2 mm

a - 44 mm

r min. - 3 mm

r1 min. - 2,5 mm

da min. - 119 mm

Da min - 161 mm

Da max. - 178 mm

db max. - 119 mm

Db min. - 180 mm

ra max. - 2,5 mm

Sa - 6 mm

Sb - 10 mm

Weight - 6,25 Kg

Basic dynamic load rating (C) - 380 kN

Basic static load rating (C0) - 540 kN

(Grease) Lubrication Speed - 1 900 r/min

(Oil) Lubrication Speed - 2 500 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y2) - 1,43

Designation

Bore Dia, mm

Outer Dia, mm: