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Drawings:

HCB71908-C-T-P4S-UL FAG


d Bore diameter 40 mm
D Outside diameter 62 mm
B Width 12 mm
Cr Basic dynamic load rating, radial 18.100 N
C0r Basic static load rating, radial 9.400 N
Cur Fatigue load limit, radial 760 N
nG Grease Limiting speed for grease lubrication 32.000 1/min
nG Oil Limiting speed for oil lubrication 50.000 1/min
≈m Weight 97,8 g
da Diameter shaft shoulder 45 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 58,5 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 0,6 mm
ra1 max Maximum recess radius 0,15 mm
Etk min Minimum diameter injection pitch 47,3 mm
Etk max Maximum diameter injection pitch 49,1 mm
Etk1 min Minimum diameter injection pitch 47,3 mm
Etk1 max Maximum diameter injection pitch 49,1 mm
a Distance between the apexes of the pressure cones 12,8 mm
rmin Minimum chamfer dimension 0,6 mm
r1 min Minimum chamfer dimension 0,6 mm
α Contact angle 15 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 100 °C
FV L Preload force light 39 N
FV M Preload force medium 156 N
FV H Preload force heavy 337 N
KaE L Lift-off force light 116 N
KaE M Lift-off force medium 494 N
KaE H Lift-off force heavy 1.127 N
ca L Axial rigidity light 33,5 N/µm
ca M Axial rigidity medium 59,2 N/µm
ca H Axial rigidity heavy 84,7 N/µm
Contact angle Contact angle 15° C
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