Deep groove ball bearings 6920N

Bearing number : 6920N

Size (mm) : 100x140x20

Brand : NTN

Bore Diameter (mm) : 100

Outer Diameter (mm) : 140

Width (mm) : 20

Bearing dimensions and specification in NTN catalogue:

d – 100 mm

D – 140 mm

B – 20 mm

C – 20 mm

rn – 0,5 mm

a – 3,3 mm

b – 1,9 mm

r min. – 1,1 mm

r0 max. – 0,6 mm

D1 – 137,6 mm

da min. – 106,5 mm

da max – 110 mm

Da max. – 133,5 mm

ra max. – 1 mm

Dx – 147 mm

Cy – 4,7 mm

Cz – 1,7 mm

rn – 0,5 mm

Weight – 0,785 Kg

Basic dynamic load rating (C) – 41 kN

Basic static load rating (C0) – 39,5 kN

(Grease) Lubrication Speed – 4 500 r/min

(Oil) Lubrication Speed – 5 300 r/min

Calculation factor (f0) – 16,4

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