Bearing 4T-HM212046/HM212011 (NTN)

Tapered roller bearings 4T-HM212046/HM212011

Bearing number : 4T-HM212046/HM212011

Size (mm) : 63.5x122.238x38.1

Brand : NTN

Bore Diameter (mm) : 63,5

Outer Diameter (mm) : 122,238

Width (mm) : 38,1

Bearing dimensions and specification in NTN catalogue:

d - 63,5 mm

D - 122,238 mm

T - 38,1 mm

B - 38,354 mm

C - 29,718 mm

ra1 max. - 3,3 mm

a - 11,1 mm

Da - 108 mm

db - 73 mm

ra max. - 3,5 mm

da - 80 mm

Db - 116 mm

Weight - 1,95 Kg

Basic dynamic load rating (C) - 187 kN

Basic static load rating (C0) - 244 kN

(Grease) Lubrication Speed - 3 100 r/min

(Oil) Lubrication Speed - 4 100 r/min

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,98

Calculation factor (Y2) - 1,78

Designation

Bore Dia, mm

Outer Dia, mm: