Bearing 4T-43131/43312 (NTN)

Tapered roller bearings 4T-43131/43312

Bearing number : 4T-43131/43312

Size (mm) : 33.338x79.375x25.4

Brand : NTN

Bore Diameter (mm) : 33,338

Outer Diameter (mm) : 79,375

Width (mm) : 25,4

Bearing dimensions and specification in NTN catalogue:

d - 33,338 mm

D - 79,375 mm

T - 25,4 mm

B - 24,074 mm

C - 17,462 mm

ra1 max. - 1,5 mm

a - 1,4 mm

Da - 67 mm

db - 42 mm

ra max. - 3,5 mm

da - 51 mm

Db - 74 mm

Weight - 0,568 Kg

Basic dynamic load rating (C) - 65,5 kN

Basic static load rating (C0) - 67 kN

(Grease) Lubrication Speed - 5 200 r/min

(Oil) Lubrication Speed - 6 900 r/min

Calculation factor (e) - 0,67

Calculation factor (Y0) - 0,49

Calculation factor (Y2) - 0,9

Designation

Bore Dia, mm

Outer Dia, mm: