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VCM7008-C-T-P4S-UL-XL FAG

High speed spindle bearings VCM70..-C, adjusted, in pairs or sets, contact angle ? = 17°, with ceramic balls, rings made from Vacrodur, restricted tolerances


d Bore diameter 40 mm
D Outside diameter 68 mm
B Width 15 mm
Cr Basic dynamic load rating, radial 28.500 N
C0r Basic static load rating, radial 8.000 N
Cur Fatigue load limit, radial 410 N
nG Grease Limiting speed for grease lubrication 38.900 1/min
nG Oil Limiting speed for oil lubrication 61.200 1/min
≈m Weight 183,62 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 40 N
FV M Preload force medium 105 N
FV H Preload force heavy 220 N
KaE L Lift-off force light 116 N
KaE M Lift-off force medium 311 N
KaE H Lift-off force heavy 668 N
ca L Axial rigidity light 37 N/µm
ca M Axial rigidity medium 53 N/µm
ca H Axial rigidity heavy 71 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