NACHI 7311C bearing

NACHI 7311C bearing

NACHI 7311C, Size: 55x120x29. NACHI 7311C 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

Angular contact ball bearings 7311C

Bearing number : 7311C

Size (mm) : 55x120x29

Brand : NACHI

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in NACHI catalogue:

d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

Angle (α) - 15 °

a - -4.4 mm

r min. - 2 mm

r1 min. - 1 mm

da min. - 65 mm

Da max. - 110 mm

ra max. - 2 mm

Weight - 1.45 Kg

Basic dynamic load rating (C) - 87 kN

Basic static load rating (C0) - 60 kN

(Grease) Lubrication Speed - 9100 r/min

(Oil) Lubrication Speed - 13000 r/min

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Bearing 7311C

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