Tapered roller bearing 30236JR

Bearing number : 30236JR

Size (mm) : 180x320x57

Brand : KOYO

Bore Diameter (mm) : 180

Outer Diameter (mm) : 320

Width (mm) : 57

Bearing dimensions and specification in KOYO catalogue:

d - 180 mm

D - 320 mm

T - 57 mm

B - 52 mm

C - 43 mm

a - 63,6 mm

r min. - 5 mm

r1 min. - 4 mm

r2 min. - 4 mm

da min. - 202 mm

da max - 211 mm

Da min - 278 mm

Da max. - 302 mm

db max. - 211 mm

Db min. - 297 mm

ra max. - 4 mm

rb max. - 3 mm

Db - 297 mm

Weight - 18,3 Kg

Basic dynamic load rating (C) - 615 kN

Basic static load rating (C0) - 870 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1400 r/min

Calculation factor (e) - 0,45

Calculation factor (Y0) - 0,73

Calculation factor (Y1) - 1,33

Tags :  KOYO , 180x320x57