Product details from catalogue Inquiry

Drawings:

VCM71916-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 80 mm
D Outside diameter 110 mm
B Width 16 mm
Cr Basic dynamic load rating, radial 64.000 N
C0r Basic static load rating, radial 22.100 N
Cur Fatigue load limit, radial 1.130 N
nG Grease Limiting speed for grease lubrication 21.100 1/min
nG Oil Limiting speed for oil lubrication 31.600 1/min
≈m Weight 290,12 g
da Diameter shaft shoulder 86 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 104 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 89,3 mm
Etk max Maximum diameter injection pitch 92,1 mm
Etk1 min Minimum diameter injection pitch 85,7 mm
Etk1 max Maximum diameter injection pitch 92,1 mm
a Distance between the apexes of the pressure cones 30,1 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 166 N
FV M Preload force medium 433 N
FV H Preload force heavy 900 N
KaE L Lift-off force light 474 N
KaE M Lift-off force medium 1.251 N
KaE H Lift-off force heavy 2.632 N
ca L Axial rigidity light 143 N/µm
ca M Axial rigidity medium 200 N/µm
ca H Axial rigidity heavy 261 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