Product details from catalogue Inquiry

Drawings:

71888-MP-P5-UL FAG


d Bore diameter 440 mm
D Outside diameter 540 mm
B Width 46 mm
Cr Basic dynamic load rating, radial 310.000 N
C0r Basic static load rating, radial 570.000 N
Cur Fatigue load limit, radial 14.900 N
nG Limiting speed 1.670 1/min
nϑr Reference speed 910 1/min
≈m Weight 21,3 kg
da min Minimum diameter of shaft shoulder 450,2 mm
Da max Maximum diameter of housing shoulder 529,8 mm
Db max Maximum diameter of housing shoulder 534 mm
ra max Maximum fillet radius of shaft 2,1 mm
ra1 max Maximum fillet radius of housing 1 mm
rmin Minimum chamfer dimension 2,1 mm
r1 min Minimum chamfer dimension 1,1 mm
D1 Shoulder diameter on outer ring wide side face 503,6 mm
d1 Shoulder diameter on inner ring wide side face 478,4 mm
a Distance between the apexes of the pressure cones 164 mm
α Contact angle 30 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 200 °C
Vmax Preload per set max. -12 µm
Tol(+) Tolerance for axial clearance or preload per set 18 µm
FV max Preload force 2.385 N
Design variant Standard
Sealing not sealed Without
Cage solid brass cage, ball guided MP
Tolerance class Class5 (P5), better than P6 P5
Bearing with matched conditions for fitting in pairs bearing set with light preload UL
Lubricant Bearing not greased. Without
Dimensional / heat stabilization Rings dimensional stabilized up to 200° S1