Bearing 438/432 (NSK)

Tapered roller bearings 438/432

Bearing number : 438/432

Size (mm) : 44.45x95.25x27.783

Brand : NSK

Bore Diameter (mm) : 44,45

Outer Diameter (mm) : 95,25

Width (mm) : 27,783

Bearing dimensions and specification in NSK catalogue:

d - 44,45 mm

D - 95,25 mm

T - 27,783 mm

B - 29,901 mm

C - 22,225 mm

ra1 max. - 2,3 mm

a - 18,6 mm

r min. - 3,5 mm

r1 min. - 2,3 mm

Da - 83 mm

db - 51 mm

ra max. - 3,5 mm

da - 57 mm

Db - 87 mm

Weight - 0,939 Kg

Basic dynamic load rating (C) - 106 kN

Basic static load rating (C0) - 126 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 5600 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 1,2

Calculation factor (Y1) - 2,1

Designation

Bore Dia, mm

Outer Dia, mm: