NTN 7920 bearing

100x140x20

bearing UC205-14 Minimum Order Quantity: 10pcs Delivery Time: 2days-15days Payment Terms: T/T,Cash,Paypal,West Union Active Member Brand Name: NTN Model Number:...



Angular contact ball bearings 7920

Bearing number : 7920

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

Angle (α) - 25 °

a - 44,5 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

da min. - 107 mm

db min - 107 mm

ra max. - 1 mm

Weight - 0,934 Kg

Basic dynamic load rating (C) - 48 kN

Basic static load rating (C0) - 52,5 kN

(Grease) Lubrication Speed - 4 700 r/min

(Oil) Lubrication Speed - 6 200 r/min

Bearing 7920

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