Product details from catalogue Inquiry

Drawings:

618/630-MA-C3 FAG

Deep groove ball bearing 618..-MA, single row, solid brass cage

Replacements: 618/630MA.C3


d Bore diameter 630,00 mm
D Outside diameter 780,00 mm
B Width 69,00 mm
Cr Basic dynamic load rating, radial 430.000,00 N
C0r Basic static load rating, radial 850.000,00 N
Cur Fatigue load limit, radial 18.500,00 N
nG Limiting speed 1.320,00 1/min
nϑr Reference speed 820,00 1/min
≈m Weight 74,00 kg
da min Minimum diameter shaft shoulder 644,60 mm
Da max Maximum diameter of housing shoulder 765,40 mm
ra max Maximum fillet radius 3,00 mm
rmin Minimum chamfer dimension 4,00 mm
D1 Shoulder diameter outer ring 734,30 mm
d1 Shoulder diameter inner ring 678,10 mm
Tmin Operating temperature min. -30,00 °C
Tmax Operating temperature max. 200,00 °C
f0 Calculation factor 15,90
Cage solid brass cage, outer ring guided MA
Tolerance class Normal (PN) PN
Dimensional / heat stabilization Rings dimensional stabilized up to 200° S1
Radial internal clearance Group 3 (C3), bigger than CN C3
Bore type Cylindrical Z