NTN NA6911R bearing

Bearing NA6911R

NTN NA6911R bearing, Size: 55x80x45. NTN NA6911R are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings NA6911R

Bearing number : NA6911R

Size (mm) : 55x80x45

Brand : NTN

Bore Diameter (mm) : 55

Outer Diameter (mm) : 80

Width (mm) : 45

Bearing dimensions and specification in NTN catalogue:

d - 55 mm

F - 63 mm

D - 80 mm

B - 45 mm

C - 45 mm

r min. - 1 mm

s - 1,5 mm

da min. - 60 mm

Da max. - 75 mm

ra max. - 1 mm

Weight - 0,726 Kg

Basic dynamic load rating (C) - 94 kN

Basic static load rating (C0) - 183 kN

(Grease) Lubrication Speed - 4 300 r/min

(Oil) Lubrication Speed - 6 500 r/min

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