Bearing 4T-HM807044/HM807010 (NTN)

Tapered roller bearings 4T-HM807044/HM807010

Bearing number : 4T-HM807044/HM807010

Size (mm) : 49.212x104.775x36.512

Brand : NTN

Bore Diameter (mm) : 49,212

Outer Diameter (mm) : 104,775

Width (mm) : 36,512

Bearing dimensions and specification in NTN catalogue:

d - 49,212 mm

D - 104,775 mm

T - 36,512 mm

B - 36,512 mm

C - 28,575 mm

ra1 max. - 3,3 mm

a - 7,4 mm

Da - 89 mm

db - 63 mm

ra max. - 3,5 mm

da - 69 mm

Db - 100 mm

Weight - 1,52 Kg

Basic dynamic load rating (C) - 138 kN

Basic static load rating (C0) - 189 kN

(Grease) Lubrication Speed - 3 600 r/min

(Oil) Lubrication Speed - 4 800 r/min

Calculation factor (e) - 0,49

Calculation factor (Y0) - 0,68

Calculation factor (Y2) - 1,23

Designation

Bore Dia, mm

Outer Dia, mm: