Bearing 28680/28622 (NACHI)

Tapered roller bearings 28680/28622

Bearing number : 28680/28622

Size (mm) : 55.563x97.630x24.608

Brand : NACHI

Bore Diameter (mm) : 55.563

Outer Diameter (mm) : 97.630

Width (mm) : 24.608

Bearing dimensions and specification in NACHI catalogue:

d - 55.563 mm

D - 97.630 mm

T - 24.608 mm

B - 24.608 mm

C - 19.446 mm

a - 3.4 mm

r1 min. - 3.6 mm

r2 min. - 0.8 mm

Weight - 0,76 Kg

Basic dynamic load rating (C) - 89600 kN

Basic static load rating (C0) - 131000 kN

(Grease) Lubrication Speed - 3300 r/min

(Oil) Lubrication Speed - 4600 r/min

Calculation factor (e) - 0.40

Calculation factor (Y0) - 0.82

Calculation factor (Y1) - 1.49

Designation

Bore Dia, mm

Outer Dia, mm: