Tapered roller bearing 30315R

Bearing number : 30315R

Size (mm) : 75x160x40

Brand : KOYO

Bore Diameter (mm) : 75

Outer Diameter (mm) : 160

Width (mm) : 40

Bearing dimensions and specification in KOYO catalogue:

d - 75 mm

D - 160 mm

T - 40 mm

B - 37 mm

C - 31 mm

a - 31,9 mm

r min. - 3 mm

r2 min. - 2,5 mm

da min. - 89 mm

da max - 95 mm

Da min - 139 mm

Da max. - 148 mm

Db min. - 149 mm

ra max. - 2,5 mm

rb max. - 2 mm

Weight - 3,52 Kg

Basic dynamic load rating (C) - 251 kN

Basic static load rating (C0) - 298 kN

(Grease) Lubrication Speed - 2500 r/min

(Oil) Lubrication Speed - 3300 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y1) - 1,73

Tags :  KOYO , 75x160x40