Bearing 30219U (NTN)

Tapered roller bearings 30219U

Bearing number : 30219U

Size (mm) : 95x170x34.5

Brand : NTN

Bore Diameter (mm) : 95

Outer Diameter (mm) : 170

Width (mm) : 34,5

Bearing dimensions and specification in NTN catalogue:

d - 95 mm

D - 170 mm

T - 34,5 mm

B - 32 mm

C - 27 mm

ra1 max. - 2 mm

a - 34 mm

r min. - 3 mm

r1 min. - 2,5 mm

da min. - 109 mm

Da min - 149 mm

Da max. - 158 mm

db max. - 110 mm

Db min. - 159 mm

ra max. - 2,5 mm

Sa - 5 mm

Sb - 7,5 mm

Weight - 3,07 Kg

Basic dynamic load rating (C) - 226 kN

Basic static load rating (C0) - 290 kN

(Grease) Lubrication Speed - 2 100 r/min

(Oil) Lubrication Speed - 2 800 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y2) - 1,43

Designation

Bore Dia, mm

Outer Dia, mm: