Bearing 4T-64450/64700 (NTN)

Tapered roller bearings 4T-64450/64700

Bearing number : 4T-64450/64700

Size (mm) : 114.3x177.8x41.275

Brand : NTN

Bore Diameter (mm) : 114,3

Outer Diameter (mm) : 177,8

Width (mm) : 41,275

Bearing dimensions and specification in NTN catalogue:

d - 114,3 mm

D - 177,8 mm

T - 41,275 mm

B - 41,275 mm

C - 30,162 mm

ra1 max. - 3,3 mm

a - -1,1 mm

Da - 160 mm

db - 125 mm

ra max. - 3,5 mm

da - 131 mm

Db - 172 mm

Weight - 3,52 Kg

Basic dynamic load rating (C) - 232 kN

Basic static load rating (C0) - 375 kN

(Grease) Lubrication Speed - 1 900 r/min

(Oil) Lubrication Speed - 2 600 r/min

Calculation factor (e) - 0,52

Calculation factor (Y0) - 0,64

Calculation factor (Y2) - 1,16

Designation

Bore Dia, mm

Outer Dia, mm: