Bearing 4T-30206 (NTN)

Tapered roller bearings 4T-30206

Bearing number : 4T-30206

Size (mm) : 30x62x17.25

Brand : NTN

Bore Diameter (mm) : 30

Outer Diameter (mm) : 62

Width (mm) : 17,25

Bearing dimensions and specification in NTN catalogue:

d - 30 mm

D - 62 mm

T - 17,25 mm

B - 16 mm

C - 14 mm

ra1 max. - 1 mm

a - 13,5 mm

r min. - 1 mm

r1 min. - 1 mm

da min. - 35,5 mm

Da min - 53 mm

Da max. - 56,5 mm

db max. - 37 mm

Db min. - 57 mm

ra max. - 1 mm

Sa - 2 mm

Sb - 3 mm

Weight - 0,241 Kg

Basic dynamic load rating (C) - 43,5 kN

Basic static load rating (C0) - 48 kN

(Grease) Lubrication Speed - 6 300 r/min

(Oil) Lubrication Speed - 8 400 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,88

Calculation factor (Y2) - 1,6

Designation

Bore Dia, mm

Outer Dia, mm: