Product details from catalogue Inquiry

Drawings:

7330-B-MP-T52D-UA FAG


d Bore diameter 150 mm
D Outside diameter 320 mm
B Width 65 mm
Cr Basic dynamic load rating, radial 340.000 N
C0r Basic static load rating, radial 430.000 N
Cur Fatigue load limit, radial 14.600 N
nG Limiting speed 3.150 1/min
nϑr Reference speed 2.200 1/min
≈m Weight 25,4 kg
da min Minimum diameter of shaft shoulder 167 mm
Da max Maximum diameter of housing shoulder 303 mm
Db max Maximum diameter of housing shoulder 311 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 255,8 mm
d1 Shoulder diameter on inner ring wide side face 218,3 mm
a Distance between the apexes of the pressure cones 131 mm
α Contact angle 40 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 200 °C
Amin Axial clearance per set min. 60 µm
Tol(+) Tolerance for axial clearance or preload per set 12 µm
Design variant Design variant B B
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