Bearing H715343/H715311 (KOYO)

Tapered roller bearings H715343/H715311

Bearing number : H715343/H715311

Size (mm) : 68.262x136.525x46.038

Brand : KOYO

Bore Diameter (mm) : 68,262

Outer Diameter (mm) : 136,525

Width (mm) : 46,038

Bearing dimensions and specification in KOYO catalogue:

d - 68,262 mm

D - 136,525 mm

T - 46,038 mm

B - 46,038 mm

C - 36,512 mm

a - 37 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 90 mm

Da - 118 mm

db min - 84 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 132 mm

Weight - 3,22 Kg

Basic dynamic load rating (C) - 231 kN

Basic static load rating (C0) - 369 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 3700 r/min

Calculation factor (e) - 0,47

Calculation factor (Y0) - 0,7

Calculation factor (Y1) - 1,27

Designation

Bore Dia, mm

Outer Dia, mm: