Bearing 4T-HM813844/HM813810 (NTN)

Tapered roller bearings 4T-HM813844/HM813810

Bearing number : 4T-HM813844/HM813810

Size (mm) : 66.675x127x36.512

Brand : NTN

Bore Diameter (mm) : 66,675

Outer Diameter (mm) : 127

Width (mm) : 36,512

Bearing dimensions and specification in NTN catalogue:

d - 66,675 mm

D - 127 mm

T - 36,512 mm

B - 36,512 mm

C - 26,988 mm

ra1 max. - 3,3 mm

a - 3,7 mm

Da - 111 mm

db - 78 mm

ra max. - 3,5 mm

da - 85 mm

Db - 121 mm

Weight - 2,03 Kg

Basic dynamic load rating (C) - 163 kN

Basic static load rating (C0) - 228 kN

(Grease) Lubrication Speed - 2 900 r/min

(Oil) Lubrication Speed - 3 800 r/min

Calculation factor (e) - 0,5

Calculation factor (Y0) - 0,66

Calculation factor (Y2) - 1,2

Designation

Bore Dia, mm

Outer Dia, mm: