Bearing 4T-HM907643/HM907614 (NTN)

Tapered roller bearings 4T-HM907643/HM907614

Bearing number : 4T-HM907643/HM907614

Size (mm) : 50.8x111.125x30.162

Brand : NTN

Bore Diameter (mm) : 50,8

Outer Diameter (mm) : 111,125

Width (mm) : 30,162

Bearing dimensions and specification in NTN catalogue:

d - 50,8 mm

D - 111,125 mm

T - 30,162 mm

B - 28,575 mm

C - 20,638 mm

ra1 max. - 3,3 mm

a - -7,2 mm

Da - 91 mm

db - 65 mm

ra max. - 3,5 mm

da - 74 mm

Db - 105 mm

Weight - 1,36 Kg

Basic dynamic load rating (C) - 104 kN

Basic static load rating (C0) - 136 kN

(Grease) Lubrication Speed - 3 200 r/min

(Oil) Lubrication Speed - 4 200 r/min

Calculation factor (e) - 0,88

Calculation factor (Y0) - 0,37

Calculation factor (Y2) - 0,68

Designation

Bore Dia, mm

Outer Dia, mm: