Bearing 4T-HM803149/HM803110 (NTN)

Tapered roller bearings 4T-HM803149/HM803110

Bearing number : 4T-HM803149/HM803110

Size (mm) : 44.45x88.9x30.162

Brand : NTN

Bore Diameter (mm) : 44,45

Outer Diameter (mm) : 88,9

Width (mm) : 30,162

Bearing dimensions and specification in NTN catalogue:

d - 44,45 mm

D - 88,9 mm

T - 30,162 mm

B - 29,37 mm

C - 23,02 mm

ra1 max. - 3,3 mm

a - 4,6 mm

Da - 74 mm

db - 53 mm

ra max. - 3,5 mm

da - 62 mm

Db - 85 mm

Weight - 0,849 Kg

Basic dynamic load rating (C) - 93,5 kN

Basic static load rating (C0) - 125 kN

(Grease) Lubrication Speed - 4 300 r/min

(Oil) Lubrication Speed - 5 800 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y2) - 1,1

Designation

Bore Dia, mm

Outer Dia, mm: