Bearing 30320D (KOYO)

Tapered roller bearings 30320D

Bearing number : 30320D

Size (mm) : 100x215x51.5

Brand : KOYO

Bore Diameter (mm) : 100

Outer Diameter (mm) : 215

Width (mm) : 51,5

Bearing dimensions and specification in KOYO catalogue:

d - 100 mm

D - 215 mm

T - 51,5 mm

B - 47 mm

C - 34 mm

a - 65,9 mm

r min. - 4 mm

r2 min. - 3 mm

da min. - 118 mm

da max - 121 mm

Da min - 183 mm

Da max. - 201 mm

Db min. - 204 mm

ra max. - 3 mm

rb max. - 2,5 mm

Weight - 8,02 Kg

Basic dynamic load rating (C) - 318 kN

Basic static load rating (C0) - 374 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 2100 r/min

Calculation factor (e) - 0,81

Calculation factor (Y0) - 0,41

Calculation factor (Y1) - 0,74

Designation

Bore Dia, mm

Outer Dia, mm: