Product details from catalogue Inquiry

Drawings:

71848-MP-P5-UL FAG


d Bore diameter 240 mm
D Outside diameter 300 mm
B Width 28 mm
Cr Basic dynamic load rating, radial 120.000 N
C0r Basic static load rating, radial 180.000 N
Cur Fatigue load limit, radial 6.300 N
nG Limiting speed 3.150 1/min
nϑr Reference speed 1.820 1/min
≈m Weight 4,28 kg
da min Minimum diameter of shaft shoulder 248,8 mm
Da max Maximum diameter of housing shoulder 291,2 mm
Db max Maximum diameter of housing shoulder 295,4 mm
ra max Maximum fillet radius of shaft 2 mm
ra1 max Maximum fillet radius of housing 1 mm
rmin Minimum chamfer dimension 2 mm
r1 min Minimum chamfer dimension 1 mm
D1 Shoulder diameter on outer ring wide side face 277,7 mm
d1 Shoulder diameter on inner ring wide side face 263,35 mm
a Distance between the apexes of the pressure cones 92 mm
α Contact angle 30 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 200 °C
Vmax Preload per set max. -8 µm
Tol(+) Tolerance for axial clearance or preload per set 14 µm
FV max Preload force 923 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