Bearing 4T-27689/27620 (NTN)

Tapered roller bearings 4T-27689/27620

Bearing number : 4T-27689/27620

Size (mm) : 83.345x125.412x25.4

Brand : NTN

Bore Diameter (mm) : 83,345

Outer Diameter (mm) : 125,412

Width (mm) : 25,4

Bearing dimensions and specification in NTN catalogue:

d - 83,345 mm

D - 125,412 mm

T - 25,4 mm

B - 25,4 mm

C - 19,845 mm

ra1 max. - 1,5 mm

a - -0,6 mm

Da - 115 mm

db - 90 mm

ra max. - 0,8 mm

da - 90 mm

Db - 120 mm

Weight - 1,06 Kg

Basic dynamic load rating (C) - 102 kN

Basic static load rating (C0) - 163 kN

(Grease) Lubrication Speed - 2 700 r/min

(Oil) Lubrication Speed - 3 600 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y2) - 1,44

Designation

Bore Dia, mm

Outer Dia, mm: