Tapered roller bearing 17887/17831

Bearing number : 17887/17831

Brand : KOYO

Bore Diameter (mm) : 45,23

Width (mm) : 20,638

Bearing dimensions and specification in KOYO catalogue:

d - 45,23 mm

T - 19,842 mm

B - 20,638 mm

C - 15,08 mm

a - 15,9 mm

r min. - 2 mm

r1 min. - 1,2 mm

Da - 72 mm

db - 49,5 mm

da - 52 mm

Db - 76 mm

Basic dynamic load rating (C) - 55,1 kN

Basic static load rating (C0) - 70,8 kN

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,9

Calculation factor (Y1) - 1,64

Tags :  KOYO