NACHI 577/572 bearing

NACHI 577/572 bearing

NACHI 577/572, Size: 139.992x74.612x36.512. NACHI 577/572 are used in a wide variety of applications, they are simple in design, suitable for high speeds and are robust in operation, and need little maintenance.

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Description

Inventory: Enough

Delivery time: 5-7 Days

Tapered roller bearings 577/572

Bearing number : 577/572

Size (mm) : 139.992x74.612x36.512

Brand : NACHI

Bore Diameter (mm) : 139.992

Outer Diameter (mm) : 74.612

Width (mm) : 36.512

Bearing dimensions and specification in NACHI catalogue:

d - 74.612 mm

D - 139.992 mm

T - 36.512 mm

B - 36.098 mm

C - 28.575 mm

a - 5.3 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 2,47 Kg

Basic dynamic load rating (C) - 171000 kN

Basic static load rating (C0) - 252000 kN

(Grease) Lubrication Speed - 2500 r/min

(Oil) Lubrication Speed - 3400 r/min

Calculation factor (e) - 0.40

Calculation factor (Y0) - 0.82

Calculation factor (Y1) - 1.5

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Bearing 577/572 NACHI 577/572 type

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