Bearing 4T-3780/3726 (NTN)

Tapered roller bearings 4T-3780/3726

Bearing number : 4T-3780/3726

Size (mm) : 50.8x95.25x30.162

Brand : NTN

Bore Diameter (mm) : 50,8

Outer Diameter (mm) : 95,25

Width (mm) : 30,162

Bearing dimensions and specification in NTN catalogue:

d - 50,8 mm

D - 95,25 mm

T - 30,162 mm

B - 30,302 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 8,3 mm

Da - 83 mm

db - 58 mm

ra max. - 3,5 mm

da - 64 mm

Db - 89 mm

Weight - 0,903 Kg

Basic dynamic load rating (C) - 102 kN

Basic static load rating (C0) - 134 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 5 300 r/min

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,97

Calculation factor (Y2) - 1,77

Designation

Bore Dia, mm

Outer Dia, mm: