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VCM71912-E-T-P4S-UL-XL FAG

High speed spindle bearings VCM719..-E, adjusted, in pairs or sets, contact angle ? = 25°, with ceramic balls, rings made from Vacrodur, restricted tolerances


d Bore diameter 60 mm
D Outside diameter 85 mm
B Width 13 mm
Cr Basic dynamic load rating, radial 44.500 N
C0r Basic static load rating, radial 14.000 N
Cur Fatigue load limit, radial 720 N
nG Grease Limiting speed for grease lubrication 27.600 1/min
nG Oil Limiting speed for oil lubrication 41.400 1/min
≈m Weight 148,68 g
da Diameter shaft shoulder 65 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 80,5 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 0,6 mm
ra1 max Maximum recess radius 0,3 mm
Etk min Minimum diameter injection pitch 67,7 mm
Etk max Maximum diameter injection pitch 70 mm
Etk1 min Minimum diameter injection pitch 64,7 mm
Etk1 max Maximum diameter injection pitch 70 mm
a Distance between the apexes of the pressure cones 23,4 mm
rmin Minimum chamfer dimension 1 mm
r1 min Minimum chamfer dimension 0,6 mm
α Contact angle 25 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 100 °C
FV L Preload force light 105 N
FV M Preload force medium 275 N
FV H Preload force heavy 572 N
KaE L Lift-off force light 301 N
KaE M Lift-off force medium 794 N
KaE H Lift-off force heavy 1.671 N
ca L Axial rigidity light 109 N/µm
ca M Axial rigidity medium 153 N/µm
ca H Axial rigidity heavy 200 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