Bearing 30240U (NTN)

Tapered roller bearings 30240U

Bearing number : 30240U

Size (mm) : 200x360x64

Brand : NTN

Bore Diameter (mm) : 200

Outer Diameter (mm) : 360

Width (mm) : 64

Bearing dimensions and specification in NTN catalogue:

d - 200 mm

D - 360 mm

T - 64 mm

B - 58 mm

C - 48 mm

ra1 max. - 3 mm

a - 70 mm

r min. - 5 mm

r1 min. - 4 mm

da min. - 222 mm

Da min - 311 mm

Da max. - 342 mm

db max. - 242 mm

Db min. - 336 mm

ra max. - 4 mm

Sa - 10 mm

Sb - 16 mm

Weight - 25,4 Kg

Basic dynamic load rating (C) - 785 kN

Basic static load rating (C0) - 1 110 kN

(Grease) Lubrication Speed - 950 r/min

(Oil) Lubrication Speed - 1 300 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,76

Calculation factor (Y2) - 1,38

Designation

Bore Dia, mm

Outer Dia, mm: