Bearing HM212046/HM212011 (KOYO)

Tapered roller bearings HM212046/HM212011

Bearing number : HM212046/HM212011

Size (mm) : 63.5x122.238x38.354

Brand : KOYO

Bore Diameter (mm) : 63,5

Outer Diameter (mm) : 122,238

Width (mm) : 38,354

Bearing dimensions and specification in KOYO catalogue:

d - 63,5 mm

D - 122,238 mm

T - 38,354 mm

B - 38,1 mm

C - 29,718 mm

a - 27,6 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 80 mm

Da - 108 mm

db min - 73 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 116 mm

Weight - 1,951 Kg

Basic dynamic load rating (C) - 191 kN

Basic static load rating (C0) - 249 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,98

Calculation factor (Y1) - 1,78

Designation

Bore Dia, mm

Outer Dia, mm: