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B7232-E-T-P4S-UL FAG

Spindle bearings B72..-E, adjusted, in pairs or sets, contact angle ? = 25°, restricted tolerances


d Bore diameter 160 mm
D Outside diameter 290 mm
B Width 48 mm
Cr Basic dynamic load rating, radial 236.000 N
C0r Basic static load rating, radial 192.000 N
Cur Fatigue load limit, radial 13.500 N
nG Grease Limiting speed for grease lubrication 3.800 1/min
nG Oil Limiting speed for oil lubrication 5.600 1/min
≈m Weight 12,709 kg
da Diameter shaft shoulder 191 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 259 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 2,5 mm
ra1 max Maximum recess radius 2,5 mm
Etk min Minimum diameter injection pitch 205,9 mm
Etk max Maximum diameter injection pitch 216,9 mm
Etk1 min Minimum diameter injection pitch 205,9 mm
Etk1 max Maximum diameter injection pitch 216,9 mm
a Distance between the apexes of the pressure cones 76,5 mm
rmin Minimum chamfer dimension 3 mm
r1 min Minimum chamfer dimension 3 mm
α Contact angle 25 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 100 °C
FV L Preload force light 2.326 N
FV M Preload force medium 7.493 N
FV H Preload force heavy 15.324 N
KaE L Lift-off force light 6.760 N
KaE M Lift-off force medium 22.418 N
KaE H Lift-off force heavy 47.204 N
ca L Axial rigidity light 429 N/µm
ca M Axial rigidity medium 665 N/µm
ca H Axial rigidity heavy 888 N/µm
Contact angle Contact angle 25° E
Lubricant Without
Sealing Without
Outer shape Standard
Cage Laminated fabric cage T
Tolerance class tolerance class P4S, FAG standard better than P4 to DIN 620 P4S
Arrangement bearing set Single bearing U
Preload preload light L