Tapered roller bearing 1987R/1922

Bearing number : 1987R/1922

Brand : KOYO

Bore Diameter (mm) : 26,975

Width (mm) : 19,355

Bearing dimensions and specification in KOYO catalogue:

d - 26,975 mm

T - 19,845 mm

B - 19,355 mm

C - 15,875 mm

a - 13,9 mm

r min. - 0,8 mm

r1 min. - 1,6 mm

Da - 51 mm

db - 31,5 mm

da - 32,5 mm

Db - 53,5 mm

Basic dynamic load rating (C) - 48,8 kN

Basic static load rating (C0) - 57,1 kN

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1

Calculation factor (Y1) - 1,82

Tags :  KOYO