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HC7003-E-T-P4S-UL FAG

High speed spindle bearings HC70..-E, adjusted, in pairs or sets, contact angle ? = 25°, with ceramic balls, restricted tolerances


d Bore diameter 17 mm
D Outside diameter 35 mm
B Width 10 mm
Cr Basic dynamic load rating, radial 3.350 N
C0r Basic static load rating, radial 1.460 N
Cur Fatigue load limit, radial 117 N
nG Grease Limiting speed for grease lubrication 75.000 1/min
nG Oil Limiting speed for oil lubrication 110.000 1/min
≈m Weight 41,6 g
da Diameter shaft shoulder 21 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 32 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 0,3 mm
ra1 max Maximum recess radius 0,1 mm
Etk min Minimum diameter injection pitch 24,1 mm
Etk max Maximum diameter injection pitch 24,8 mm
Etk1 min Minimum diameter injection pitch 22,9 mm
Etk1 max Maximum diameter injection pitch 24,8 mm
a Distance between the apexes of the pressure cones 11,1 mm
rmin Minimum chamfer dimension 0,3 mm
r1 min Minimum chamfer dimension 0,3 mm
α Contact angle 25 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 100 °C
FV L Preload force light 14 N
FV M Preload force medium 43 N
FV H Preload force heavy 86 N
KaE L Lift-off force light 41 N
KaE M Lift-off force medium 126 N
KaE H Lift-off force heavy 256 N
ca L Axial rigidity light 35,3 N/µm
ca M Axial rigidity medium 52,2 N/µm
ca H Axial rigidity heavy 67,7 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
Changed internal design Standard