Bearing 32230JR (KOYO)

Tapered roller bearings 32230JR

Bearing number : 32230JR

Size (mm) : 150x270x77

Brand : KOYO

Bore Diameter (mm) : 150

Outer Diameter (mm) : 270

Width (mm) : 77

Bearing dimensions and specification in KOYO catalogue:

d - 150 mm

D - 270 mm

T - 77 mm

B - 73 mm

C - 60 mm

a - 65,2 mm

r min. - 4 mm

r1 min. - 3 mm

r2 min. - 3 mm

da min. - 168 mm

da max - 170 mm

Da min - 226 mm

Da max. - 256 mm

db max. - 170 mm

Db min. - 254 mm

ra max. - 3 mm

rb max. - 2,5 mm

Db - 254 mm

Weight - 18,2 Kg

Basic dynamic load rating (C) - 704 kN

Basic static load rating (C0) - 1070 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1800 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,76

Calculation factor (Y1) - 1,38

Designation

Bore Dia, mm

Outer Dia, mm: