NTN RA1-4ZA bearing

NTN RA1-4ZA bearing

NTN RA1-4ZA, Size: 1.984x6.35x3.571. NTN RA1-4ZA 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

Deep groove ball bearings RA1-4ZA

Bearing number : RA1-4ZA

Size (mm) : 1.984x6.35x3.571

Brand : NTN

Bore Diameter (mm) : 1,984

Outer Diameter (mm) : 6,35

Width (mm) : 3,571

Bearing dimensions and specification in NTN catalogue:

d - 1,984 mm

D - 6,35 mm

B - 3,571 mm

C - 3,571 mm

r min. - 0,08 mm

da min. - 2,8 mm

da max - 3,3 mm

Da max. - 5,5 mm

ra max. - 0,08 mm

Weight - 0,41 Kg

Basic dynamic load rating (C) - 0,279 kN

Basic static load rating (C0) - 0,089 kN

(Grease) Lubrication Speed - 67000 r/min

(Oil) Lubrication Speed - 79000 r/min

Calculation factor (f0) - 12,8

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Bearing RA1-4ZA NTN RA1-4ZA type

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