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HCM7008-C-T-P4S-UL-XL FAG

High speed spindle bearing HCM70..-C, adjusted, in pairs or sets, contact angle ? = 17°, with ceramic balls, restricted tolerances


d Bore diameter 40 mm
D Outside diameter 68 mm
B Width 15 mm
Cr Basic dynamic load rating, radial 11.900 N
C0r Basic static load rating, radial 5.700 N
Cur Fatigue load limit, radial 460 N
nG Grease Limiting speed for grease lubrication 38.000 1/min
nG Oil Limiting speed for oil lubrication 55.600 1/min
≈m Weight 189 g
da Diameter shaft shoulder 46 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 62 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 1 mm
ra1 max Maximum recess radius 0,3 mm
Etk min Minimum diameter injection pitch 50,2 mm
Etk max Maximum diameter injection pitch 52,1 mm
Etk1 min Minimum diameter injection pitch 47,8 mm
Etk1 max Maximum diameter injection pitch 52,1 mm
a Distance between the apexes of the pressure cones 15,8 mm
rmin Minimum chamfer dimension 1 mm
r1 min Minimum chamfer dimension 0,6 mm
α Contact angle 17 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 100 °C
FV L Preload force light 44 N
FV M Preload force medium 117 N
FV H Preload force heavy 245 N
KaE L Lift-off force light 129 N
KaE M Lift-off force medium 348 N
KaE H Lift-off force heavy 751 N
ca L Axial rigidity light 37 N/µm
ca M Axial rigidity medium 54 N/µm
ca H Axial rigidity heavy 72 N/µm
Contact angle Contact angle 17° C
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