Bearing 7920CTRSU (NSK)

Angular contact ball bearings 7920CTRSU

Bearing number : 7920CTRSU

Size (mm) : 100x140x20

Brand : NSK

Bore Diameter (mm) : 100

Outer Diameter (mm) : 140

Width (mm) : 20

Bearing dimensions and specification in NSK catalogue:

d - 100 mm

D - 140 mm

B - 20 mm

a - 36,3 mm

d1 - 107 mm

r min. - 1,5 mm

r1 min. - 0,6 mm

D1 - 133 mm

D2 - 135 mm

Weight - 26,1 Kg

Basic dynamic load rating (C) - 50 kN

Basic static load rating (C0) - 54 kN

(Grease) Lubrication Speed - 8 500 r/min

(Oil) Lubrication Speed - 14 000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: