Bearing 4T-M903345/M903310 (NTN)

Tapered roller bearings 4T-M903345/M903310

Bearing number : 4T-M903345/M903310

Size (mm) : 41.275x92.075x26.195

Brand : NTN

Bore Diameter (mm) : 41,275

Outer Diameter (mm) : 92,075

Width (mm) : 26,195

Bearing dimensions and specification in NTN catalogue:

d - 41,275 mm

D - 92,075 mm

T - 26,195 mm

B - 23,812 mm

C - 16,67 mm

ra1 max. - 1,5 mm

a - -3,6 mm

Da - 78 mm

db - 54 mm

ra max. - 3,5 mm

da - 60 mm

Db - 88 mm

Weight - 0,758 Kg

Basic dynamic load rating (C) - 72,5 kN

Basic static load rating (C0) - 81,5 kN

(Grease) Lubrication Speed - 3 800 r/min

(Oil) Lubrication Speed - 5 000 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y2) - 0,72

Designation

Bore Dia, mm

Outer Dia, mm: