Bearing 4T-48290/48220 (NTN)

Tapered roller bearings 4T-48290/48220

Bearing number : 4T-48290/48220

Size (mm) : 127x182.562x39.688

Brand : NTN

Bore Diameter (mm) : 127

Outer Diameter (mm) : 182,562

Width (mm) : 39,688

Bearing dimensions and specification in NTN catalogue:

d - 127 mm

D - 182,562 mm

T - 39,688 mm

B - 38,1 mm

C - 33,338 mm

ra1 max. - 3,3 mm

a - 5,7 mm

Da - 168 mm

db - 135 mm

ra max. - 3,5 mm

da - 141 mm

Db - 176 mm

Weight - 3,33 Kg

Basic dynamic load rating (C) - 224 kN

Basic static load rating (C0) - 435 kN

(Grease) Lubrication Speed - 1 800 r/min

(Oil) Lubrication Speed - 2 400 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,08

Calculation factor (Y2) - 1,97

Designation

Bore Dia, mm

Outer Dia, mm: