Bearing 4T-44150/44348 (NTN)

Tapered roller bearings 4T-44150/44348

Bearing number : 4T-44150/44348

Size (mm) : 38.1x88.5x25.4

Brand : NTN

Bore Diameter (mm) : 38,1

Outer Diameter (mm) : 88,5

Width (mm) : 25,4

Bearing dimensions and specification in NTN catalogue:

d - 38,1 mm

D - 88,5 mm

T - 25,4 mm

B - 23,698 mm

C - 17,462 mm

ra1 max. - 1,5 mm

a - -2,9 mm

Da - 75 mm

db - 51 mm

ra max. - 2,3 mm

da - 55 mm

Db - 84 mm

Weight - 0,711 Kg

Basic dynamic load rating (C) - 70,5 kN

Basic static load rating (C0) - 78 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 5 300 r/min

Calculation factor (e) - 0,78

Calculation factor (Y0) - 0,42

Calculation factor (Y2) - 0,77

Designation

Bore Dia, mm

Outer Dia, mm: