NTN 6910N bearing

Bearing 6910N

NTN 6910N bearing, Size: 50x72x12. NTN 6910N 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 6910N

Bearing number : 6910N

Size (mm) : 50x72x12

Brand : NTN

Bore Diameter (mm) : 50

Outer Diameter (mm) : 72

Width (mm) : 12

Bearing dimensions and specification in NTN catalogue:

d - 50 mm

D - 72 mm

B - 12 mm

C - 12 mm

rn - 0,5 mm

a - 1,7 mm

b - 0,95 mm

r min. - 0,6 mm

r0 max. - 0,25 mm

D1 - 70,7 mm

da min. - 54 mm

da max - 55,5 mm

Da max. - 68 mm

ra max. - 0,6 mm

Dx - 76 mm

Cy - 2,3 mm

Cz - 0,9 mm

rn - 0,5 mm

Weight - 0,132 Kg

Basic dynamic load rating (C) - 13,4 kN

Basic static load rating (C0) - 11,2 kN

(Grease) Lubrication Speed - 8 900 r/min

(Oil) Lubrication Speed - 11 000 r/min

Calculation factor (f0) - 16,3

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