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NTN 7920DF bearing

Bearing 7920DF
Brand: NTN
Model: 7920DF
Size: 100x140x20
Availability: In Stock
Price: Check price now
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NTN 7920DF bearing Details:

Angular contact ball bearings 7920DF

Bearing number : 7920DF

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

ra1 max. - 0,6 mm

Angle (α) - 25 °

a - 44,5 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

2B - 40 mm

Da max. - 133 mm

db min - 107 mm

ra max. - 1 mm

Weight - 1,868 Kg

Basic dynamic load rating (C) - 78 kN

Basic static load rating (C0) - 105 kN

(Grease) Lubrication Speed - 3 700 r/min

(Oil) Lubrication Speed - 5 000 r/min

Bearing 7920DF

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