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Bearing E 245 /NS 7CE1 (SNFA)
Angular contact ball bearings E 245 /NS 7CE1
Bearing number : E 245 /NS 7CE1
Size (mm) : 45x85x19
Brand : SNFA
Bore Diameter (mm) : 45
Outer Diameter (mm) : 85
Width (mm) : 19
Bearing dimensions and specification in SNFA catalogue:
d - 45 mm
D - 85 mm
B - 19 mm
C - 19 mm
a - 18 mm
d1 - 57,3 mm
r1 min. - 1,1 mm
r2 min. - 1,1 mm
r3 min. - 0,6 mm
r4 min. - 0,6 mm
D1 - 72,7 mm
da min. - 52 mm
Da max. - 78 mm
db min - 52 mm
ra max. - 1 mm
rb max. - 0,6 mm
Db max - 80,8 mm
Weight - 0,34 Kg
Basic dynamic load rating (C) - 42,3 kN
Basic static load rating (C0) - 31 kN
(Grease) Lubrication Speed - 20 000 r/min
(Oil) Lubrication Speed - 32 000 r/min
Fatigue load limit (Pu) - 1,32
Calculation factor (f0) - 14,2
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