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VCM71907-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 35 mm
D Outside diameter 55 mm
B Width 10 mm
Cr Basic dynamic load rating, radial 21.700 N
C0r Basic static load rating, radial 5.900 N
Cur Fatigue load limit, radial 300 N
nG Grease Limiting speed for grease lubrication 44.500 1/min
≈m Weight 66,7 g
da Diameter shaft shoulder 40 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 51,5 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 0,6 mm
ra1 max Maximum recess radius 0,15 mm
a Distance between the apexes of the pressure cones 15,5 mm
rmin Minimum chamfer dimension 0,6 mm
r1 min Minimum chamfer dimension 0,3 mm
α Contact angle 25 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 80 °C
FV L Preload force light 44 N
FV M Preload force medium 114 N
FV H Preload force heavy 237 N
KaE L Lift-off force light 125 N
KaE M Lift-off force medium 329 N
KaE H Lift-off force heavy 692 N
ca L Axial rigidity light 66 N/µm
ca M Axial rigidity medium 92 N/µm
ca H Axial rigidity heavy 120 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