Bearing E 255 /S/NS 7CE3 (SNFA)

Angular contact ball bearings E 255 /S/NS 7CE3

Bearing number : E 255 /S/NS 7CE3

Size (mm) : 55x100x21

Brand : SNFA

Bore Diameter (mm) : 55

Outer Diameter (mm) : 100

Width (mm) : 21

Bearing dimensions and specification in SNFA catalogue:

d - 55 mm

D - 100 mm

B - 21 mm

C - 21 mm

a - 29 mm

d1 - 68,9 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

r3 min. - 0,6 mm

r4 min. - 0,6 mm

D1 - 86,1 mm

da min. - 64 mm

Da max. - 91 mm

db min - 64 mm

ra max. - 1,5 mm

rb max. - 0,6 mm

Db max - 95,8 mm

Weight - 0,51 Kg

Basic dynamic load rating (C) - 52,7 kN

Basic static load rating (C0) - 40,5 kN

(Grease) Lubrication Speed - 15 000 r/min

(Oil) Lubrication Speed - – r/min

Fatigue load limit (Pu) - 1,73

Calculation factor (f0) - –

Designation

Bore Dia, mm

Outer Dia, mm: