Tapered roller bearing 30316R

Bearing number : 30316R

Size (mm) : 80x170x42.5

Brand : KOYO

Bore Diameter (mm) : 80

Outer Diameter (mm) : 170

Width (mm) : 42,5

Bearing dimensions and specification in KOYO catalogue:

d - 80 mm

D - 170 mm

T - 42,5 mm

B - 39 mm

C - 33 mm

a - 33,9 mm

r min. - 3 mm

r2 min. - 2,5 mm

da min. - 94 mm

da max - 102 mm

Da min - 148 mm

Da max. - 158 mm

Db min. - 159 mm

ra max. - 2,5 mm

rb max. - 2 mm

Weight - 4,26 Kg

Basic dynamic load rating (C) - 277 kN

Basic static load rating (C0) - 330 kN

(Grease) Lubrication Speed - 2300 r/min

(Oil) Lubrication Speed - 3100 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y1) - 1,73

Tags :  KOYO , 80x170x42.5