Bearing 44157/44348 (NSK)

Tapered roller bearings 44157/44348

Bearing number : 44157/44348

Size (mm) : 40x88.501x25.4

Brand : NSK

Bore Diameter (mm) : 40

Outer Diameter (mm) : 88,501

Width (mm) : 25,4

Bearing dimensions and specification in NSK catalogue:

d - 40 mm

D - 88,501 mm

T - 25,4 mm

B - 23,698 mm

C - 17,462 mm

ra1 max. - 1,5 mm

a - 27,9 mm

r min. - 2,3 mm

r1 min. - 1,5 mm

Da - 75 mm

db - 51 mm

ra max. - 2,3 mm

da - 56 mm

Db - 84 mm

Weight - 0,708 Kg

Basic dynamic load rating (C) - 73 kN

Basic static load rating (C0) - 81 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 5600 r/min

Calculation factor (e) - 0,78

Calculation factor (Y0) - 0,42

Calculation factor (Y1) - 0,77

Designation

Bore Dia, mm

Outer Dia, mm: