Bearing 30206JR (KOYO)

Tapered roller bearings 30206JR

Bearing number : 30206JR

Size (mm) : 30x62x17.25

Brand : KOYO

Bore Diameter (mm) : 30

Outer Diameter (mm) : 62

Width (mm) : 17,25

Bearing dimensions and specification in KOYO catalogue:

d - 30 mm

D - 62 mm

T - 17,25 mm

B - 16 mm

C - 14 mm

a - 14,1 mm

r min. - 1 mm

r2 min. - 1 mm

da min. - 35,5 mm

da max - 37 mm

Da min - 53 mm

Da max. - 56,5 mm

Db min. - 57 mm

ra max. - 1 mm

rb max. - 1 mm

Weight - 0,236 Kg

Basic dynamic load rating (C) - 41,5 kN

Basic static load rating (C0) - 44,8 kN

(Grease) Lubrication Speed - 6500 r/min

(Oil) Lubrication Speed - 8700 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,88

Calculation factor (Y1) - 1,6

Designation

Bore Dia, mm

Outer Dia, mm: