Product details from catalogue Inquiry

Drawings:

618/670-MA-C3 FAG

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

Replacements: 618/670MA.C3


d Bore diameter 670,00 mm
D Outside diameter 820,00 mm
B Width 69,00 mm
Cr Basic dynamic load rating, radial 445.000,00 N
C0r Basic static load rating, radial 910.000,00 N
Cur Fatigue load limit, radial 19.300,00 N
nG Limiting speed 1.250,00 1/min
nϑr Reference speed 760,00 1/min
≈m Weight 77,00 kg
da min Minimum diameter shaft shoulder 684,60 mm
Da max Maximum diameter of housing shoulder 805,40 mm
ra max Maximum fillet radius 3,00 mm
rmin Minimum chamfer dimension 4,00 mm
D1 Shoulder diameter outer ring 774,30 mm
d1 Shoulder diameter inner ring 718,60 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