Bearing QT28 (NACHI)

Tapered roller bearings QT28

Bearing number : QT28

Size (mm) : 290x202.5x110

Brand : NACHI

Bore Diameter (mm) : 290

Outer Diameter (mm) : 202.5

Width (mm) : 110

Bearing dimensions and specification in NACHI catalogue:

d - 202.5 mm

D - 290 mm

T - 110 mm

B - 46 mm

C - 85 mm

a - -27.3 mm

r min. - 0.6 mm

r1 min. - 4 mm

Weight - 21 Kg

Basic dynamic load rating (C) - 605 kN

Basic static load rating (C0) - 1270 kN

Calculation factor (e) - 0.67

Designation

Bore Dia, mm

Outer Dia, mm: