Bearing 32040JR (KOYO)

Tapered roller bearings 32040JR

Bearing number : 32040JR

Size (mm) : 200x310x70

Brand : KOYO

Bore Diameter (mm) : 200

Outer Diameter (mm) : 310

Width (mm) : 70

Bearing dimensions and specification in KOYO catalogue:

d - 200 mm

D - 310 mm

T - 70 mm

B - 70 mm

C - 53 mm

a - 66,9 mm

r min. - 3 mm

r1 min. - 2,5 mm

r2 min. - 2,5 mm

da min. - 214 mm

da max - 221 mm

Da min - 273 mm

Da max. - 298 mm

db max. - 221 mm

Db min. - 297 mm

ra max. - 2,5 mm

rb max. - 2 mm

Db - 297 mm

Weight - 19,1 Kg

Basic dynamic load rating (C) - 755 kN

Basic static load rating (C0) - 1340 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1400 r/min

Calculation factor (e) - 0,43

Calculation factor (Y0) - 0,77

Calculation factor (Y1) - 1,39

Designation

Bore Dia, mm

Outer Dia, mm: