Bearing 342/332 (KOYO)

Tapered roller bearings 342/332

Bearing number : 342/332

Size (mm) : 41.275x80x21

Brand : KOYO

Bore Diameter (mm) : 41,275

Outer Diameter (mm) : 80

Width (mm) : 21

Bearing dimensions and specification in KOYO catalogue:

d - 41,275 mm

D - 80 mm

T - 21 mm

B - 22,403 mm

C - 17,826 mm

a - 15,1 mm

r min. - 3,6 mm

r2 min. - 1,2 mm

da min. - 53 mm

Da - 73 mm

db min - 46 mm

ra max. - 3,6 mm

rb max. - 1,2 mm

Db - 75 mm

Weight - 0,461 Kg

Basic dynamic load rating (C) - 68 kN

Basic static load rating (C0) - 74,8 kN

(Grease) Lubrication Speed - 4900 r/min

(Oil) Lubrication Speed - 6600 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 1,21

Calculation factor (Y1) - 2,2

Designation

Bore Dia, mm

Outer Dia, mm: