Bearing H-25577/H-25523 (NACHI)

Tapered roller bearings H-25577/H-25523

Bearing number : H-25577/H-25523

Size (mm) : 42.875x82.931x26.988

Brand : NACHI

Bore Diameter (mm) : 42.875

Outer Diameter (mm) : 82.931

Width (mm) : 26.988

Bearing dimensions and specification in NACHI catalogue:

d - 42.875 mm

D - 82.931 mm

T - 26.988 mm

B - 25.400 mm

C - 22.225 mm

a - 6.3 mm

r1 min. - 3.6 mm

r2 min. - 2.4 mm

Weight - 0,63 Kg

Basic dynamic load rating (C) - 77300 kN

Basic static load rating (C0) - 100000 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 5500 r/min

Calculation factor (e) - 0.33

Calculation factor (Y0) - 0.99

Calculation factor (Y1) - 1.79

Designation

Bore Dia, mm

Outer Dia, mm: