Bearing QT5 (NACHI)

Tapered roller bearings QT5

Bearing number : QT5

Size (mm) : 210x320x70

Brand : NACHI

Bore Diameter (mm) : 210

Outer Diameter (mm) : 320

Width (mm) : 70

Bearing dimensions and specification in NACHI catalogue:

d - 210 mm

D - 320 mm

T - 70 mm

B - 66 mm

C - 56 mm

a - 2.5 mm

r min. - 3.5 mm

r1 min. - 3.5 mm

Weight - 19 Kg

Basic dynamic load rating (C) - 630 kN

Basic static load rating (C0) - 1110 kN

Calculation factor (e) - 0.40

Designation

Bore Dia, mm

Outer Dia, mm: