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VCM71920-E-2RSD-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, lip seal on both sides, non-contact, restricted tolerances


d Bore diameter 100 mm
D Outside diameter 140 mm
B Width 20 mm
Cr Basic dynamic load rating, radial 88.000 N
C0r Basic static load rating, radial 33.000 N
Cur Fatigue load limit, radial 1.530 N
nG Grease Limiting speed for grease lubrication 16.700 1/min
≈m Weight 0,724 kg
da Diameter shaft shoulder 107 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 133 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 0,6 mm
ra1 max Maximum recess radius 0,6 mm
a Distance between the apexes of the pressure cones 38 mm
rmin Minimum chamfer dimension 1,1 mm
r1 min Minimum chamfer dimension 0,6 mm
α Contact angle 25 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 80 °C
FV L Preload force light 245 N
FV M Preload force medium 642 N
FV H Preload force heavy 1.334 N
KaE L Lift-off force light 702 N
KaE M Lift-off force medium 1.855 N
KaE H Lift-off force heavy 3.901 N
ca L Axial rigidity light 181 N/µm
ca M Axial rigidity medium 253 N/µm
ca H Axial rigidity heavy 330 N/µm
Contact angle Contact angle 25° E
Sealing 2RSD 2RSD
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