Product details from catalogue Inquiry

Drawings:

718/630-MPB FAG


d Bore diameter 630 mm
D Outside diameter 780 mm
B Width 69 mm
Cr Basic dynamic load rating, radial 540.000 N
C0r Basic static load rating, radial 1.250.000 N
Cur Fatigue load limit, radial 28.000 N
nG Limiting speed 1.120 1/min
nϑr Reference speed 600 1/min
≈m Weight 71,7 kg
da min Minimum diameter of shaft shoulder 644,6 mm
Da max Maximum diameter of housing shoulder 765,4 mm
Db max Maximum diameter of housing shoulder 773 mm
ra max Maximum fillet radius of shaft 3 mm
ra1 max Maximum fillet radius of housing 1,5 mm
rmin Minimum chamfer dimension 4 mm
r1 min Minimum chamfer dimension 1,5 mm
D1 Shoulder diameter on outer ring wide side face 726,4 mm
d1 Shoulder diameter on inner ring wide side face 685,9 mm
a Distance between the apexes of the pressure cones 238 mm
α Contact angle 30 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 200 °C
Design variant Standard
Sealing not sealed Without
Cage solid brass cage, inner ring guided MPB
Tolerance class Normal (PN) PN
Lubricant Bearing not greased. Without
Dimensional / heat stabilization Rings dimensional stabilized up to 200° S1