Bearing H414245/H414210 (KOYO)

Tapered roller bearings H414245/H414210

Bearing number : H414245/H414210

Size (mm) : 68.262x136.525x41.275

Brand : KOYO

Bore Diameter (mm) : 68,262

Outer Diameter (mm) : 136,525

Width (mm) : 41,275

Bearing dimensions and specification in KOYO catalogue:

d - 68,262 mm

D - 136,525 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

a - 30,3 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 86 mm

Da - 121 mm

db min - 82 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 129 mm

Weight - 2,708 Kg

Basic dynamic load rating (C) - 241 kN

Basic static load rating (C0) - 308 kN

(Grease) Lubrication Speed - 2900 r/min

(Oil) Lubrication Speed - 3800 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 0,92

Calculation factor (Y1) - 1,67

Designation

Bore Dia, mm

Outer Dia, mm: