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NACHI 25577/25523 bearing

Bearing 25577/25523

NACHI 25577/25523, Size: 42.875x82.931x26.988. NACHI 25577/25523 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings 25577/25523

Bearing number : 25577/25523

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 - 9.4 mm

r1 min. - 3.5 mm

r2 min. - 2.3 mm

Weight - 0,625 Kg

Basic dynamic load rating (C) - 78500 kN

Basic static load rating (C0) - 98000 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6000 r/min

Calculation factor (e) - 0.33

Calculation factor (Y0) - 0.99

Calculation factor (Y1) - 1.8

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