Bearing 4T-30310 (NTN)

Tapered roller bearings 4T-30310

Bearing number : 4T-30310

Size (mm) : 50x110x29.25

Brand : NTN

Bore Diameter (mm) : 50

Outer Diameter (mm) : 110

Width (mm) : 29,25

Bearing dimensions and specification in NTN catalogue:

d - 50 mm

D - 110 mm

T - 29,25 mm

B - 27 mm

C - 23 mm

ra1 max. - 2 mm

a - 23 mm

r min. - 2,5 mm

r1 min. - 2 mm

da min. - 62 mm

Da min - 95 mm

Da max. - 100 mm

db max. - 65 mm

Db min. - 102 mm

ra max. - 2 mm

Sa - 3 mm

Sb - 6 mm

Weight - 1,31 Kg

Basic dynamic load rating (C) - 133 kN

Basic static load rating (C0) - 152 kN

(Grease) Lubrication Speed - 3 600 r/min

(Oil) Lubrication Speed - 4 800 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y2) - 1,74

Designation

Bore Dia, mm

Outer Dia, mm: