NTN 4T-32204 Bearing Specifications

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Bearing 4T-32204

Bearing number : 4T-32204

Size (mm) : 20x47x19.25

Brand : NTN

Bore Diameter (mm) : 20

Outer Diameter (mm) : 47

Width (mm) : 19,25

Bearing dimensions and specification in NTN catalogue:

d - 20 mm

D - 47 mm

T - 19,25 mm

B - 18 mm

C - 15 mm

ra1 max. - 1 mm

a - 12,5 mm

r min. - 1 mm

r1 min. - 1 mm

da min. - 25,5 mm

Da min - 39 mm

Da max. - 41,5 mm

db max. - 26 mm

Db min. - 43 mm

ra max. - 1 mm

Sa - 2 mm

Sb - 4 mm

Weight - 0,16 Kg

Basic dynamic load rating (C) - 36,5 kN

Basic static load rating (C0) - 39,5 kN

(Grease) Lubrication Speed - 8 800 r/min

(Oil) Lubrication Speed - 12 000 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1

Calculation factor (Y2) - 1,81

Tags :  NTN , 20x47x19.25