Product details from catalogue Inquiry

Drawings:

71956-MP-UA FAG


d Bore diameter 280 mm
D Outside diameter 380 mm
B Width 46 mm
Cr Basic dynamic load rating, radial 265.000 N
C0r Basic static load rating, radial 400.000 N
Cur Fatigue load limit, radial 12.700 N
nG Limiting speed 2.460 1/min
nϑr Reference speed 1.560 1/min
≈m Weight 15,1 kg
da min Minimum diameter of shaft shoulder 290,2 mm
Da max Maximum diameter of housing shoulder 369,8 mm
Db max Maximum diameter of housing shoulder 374 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 344 mm
d1 Shoulder diameter on inner ring wide side face 318,25 mm
a Distance between the apexes of the pressure cones 118 mm
α Contact angle 30 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 200 °C
Amin Axial clearance per set min. 130 µm
Tol(+) Tolerance for axial clearance or preload per set 16 µm
Design variant Standard
Sealing not sealed Without
Cage solid brass cage, ball guided MP
Tolerance class Normal (PN) PN
Bearing with matched conditions for fitting in pairs bearing set with small axial internal clearance UA
Lubricant Bearing not greased. Without
Dimensional / heat stabilization Rings dimensional stabilized up to 200° S1