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Drawings:

HCB7209-E-T-P4S-UL FAG


d Bore diameter 45 mm
D Outside diameter 85 mm
B Width 19 mm
Cr Basic dynamic load rating, radial 32.500 N
C0r Basic static load rating, radial 16.200 N
Cur Fatigue load limit, radial 1.300 N
nG Grease Limiting speed for grease lubrication 18.000 1/min
nG Oil Limiting speed for oil lubrication 30.000 1/min
≈m Weight 363,29 g
da Diameter shaft shoulder 52,5 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 78 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 1 mm
ra1 max Maximum recess radius 0,6 mm
Etk min Minimum diameter injection pitch 58,5 mm
Etk max Maximum diameter injection pitch 62,2 mm
Etk1 min Minimum diameter injection pitch 58,5 mm
Etk1 max Maximum diameter injection pitch 62,2 mm
a Distance between the apexes of the pressure cones 24,7 mm
rmin Minimum chamfer dimension 1,1 mm
r1 min Minimum chamfer dimension 1,1 mm
α Contact angle 25 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 100 °C
FV L Preload force light 123 N
FV M Preload force medium 500 N
FV H Preload force heavy 1.095 N
KaE L Lift-off force light 354 N
KaE M Lift-off force medium 1.475 N
KaE H Lift-off force heavy 3.312 N
ca L Axial rigidity light 103 N/µm
ca M Axial rigidity medium 172 N/µm
ca H Axial rigidity heavy 233 N/µm
Contact angle Contact angle 25° E
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