Bearing 7904CTRSU (NSK)

Angular contact ball bearings 7904CTRSU

Bearing number : 7904CTRSU

Size (mm) : 20x37x9

Brand : NSK

Bore Diameter (mm) : 20

Outer Diameter (mm) : 37

Width (mm) : 9

Bearing dimensions and specification in NSK catalogue:

d - 20 mm

D - 37 mm

B - 9 mm

a - 8,3 mm

d1 - 22,5 mm

r min. - 0,3 mm

r1 min. - 0,15 mm

D1 - 34,5 mm

D2 - 35,8 mm

Weight - 0,037 Kg

Basic dynamic load rating (C) - 6,95 kN

Basic static load rating (C0) - 4,25 kN

(Grease) Lubrication Speed - 36400 r/min

(Oil) Lubrication Speed - 58800 r/min

Designation

Bore Dia, mm

Outer Dia, mm: