Product details from catalogue Inquiry

Drawings:

718/670-MPB-P5 FAG


d Bore diameter 670 mm
D Outside diameter 820 mm
B Width 69 mm
Cr Basic dynamic load rating, radial 560.000 N
C0r Basic static load rating, radial 1.330.000 N
Cur Fatigue load limit, radial 29.000 N
nG Limiting speed 1.060 1/min
nϑr Reference speed 550 1/min
≈m Weight 76 kg
da min Minimum diameter of shaft shoulder 684,6 mm
Da max Maximum diameter of housing shoulder 805,4 mm
Db max Maximum diameter of housing shoulder 813 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 766,1 mm
d1 Shoulder diameter on inner ring wide side face 725,9 mm
a Distance between the apexes of the pressure cones 250 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 Class5 (P5), better than P6 P5
Lubricant Bearing not greased. Without
Dimensional / heat stabilization Rings dimensional stabilized up to 200° S1