NTN 6996 bearing

Bearing 6996

NTN 6996 bearing, Size: 480x650x78. NTN 6996 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 6996

Bearing number : 6996

Size (mm) : 480x650x78

Brand : NTN

Bore Diameter (mm) : 480

Outer Diameter (mm) : 650

Width (mm) : 78

Bearing dimensions and specification in NTN catalogue:

d - 480 mm

D - 650 mm

B - 78 mm

C - 78 mm

r min. - 5 mm

Da max. - 630 mm

db min - 500 mm

ra max. - 4 mm

Weight - 73 Kg

Basic dynamic load rating (C) - 430 kN

Basic static load rating (C0) - 770 kN

(Grease) Lubrication Speed - 810 r/min

(Oil) Lubrication Speed - 950 r/min

Calculation factor (f0) - 16,5

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