Bearing 4T-HM88649/HM88610 (NTN)

Tapered roller bearings 4T-HM88649/HM88610

Bearing number : 4T-HM88649/HM88610

Size (mm) : 34.925x72.233x25.4

Brand : NTN

Bore Diameter (mm) : 34,925

Outer Diameter (mm) : 72,233

Width (mm) : 25,4

Bearing dimensions and specification in NTN catalogue:

d - 34,925 mm

D - 72,233 mm

T - 25,4 mm

B - 25,4 mm

C - 19,842 mm

ra1 max. - 2,3 mm

a - 4,6 mm

Da - 60 mm

db - 42,5 mm

ra max. - 2,3 mm

da - 48,5 mm

Db - 69 mm

Weight - 0,489 Kg

Basic dynamic load rating (C) - 65 kN

Basic static load rating (C0) - 84,5 kN

(Grease) Lubrication Speed - 5 400 r/min

(Oil) Lubrication Speed - 7 200 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y2) - 1,1

Designation

Bore Dia, mm

Outer Dia, mm: