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NACHI 6911ZNR bearing

Bearing 6911ZNR

NACHI 6911ZNR, Size: 55x80x13. NACHI 6911ZNR are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Deep groove ball bearings 6911ZNR

Bearing number : 6911ZNR

Size (mm) : 55x80x13

Brand : NACHI

Bore Diameter (mm) : 55

Outer Diameter (mm) : 80

Width (mm) : 13

Bearing dimensions and specification in NACHI catalogue:

d - 55 mm

D - 80 mm

B - 13 mm

C - 13 mm

a - 2.1 mm

b - 1.3 mm

f - 1.12 mm

r min. - 1 mm

r1 min. - 0.5 mm

D1 - 77.9 mm

D2 - 84.4 mm

Weight - 0.180 Kg

Basic dynamic load rating (C) - 16 kN

Basic static load rating (C0) - 13,2 kN

(Grease) Lubrication Speed - 8000 r/min

(Oil) Lubrication Speed - 9000 r/min

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