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XCS71901-E-T-P4S-UL FAG

Spindle bearings XCS719..-E, adjusted, in pairs or sets, contact angle ? = 25°, with ceramic balls, lip seal on both sides, non-contact, restricted tolerances, with Cronidur rings


d Bore diameter 12 mm
D Outside diameter 24 mm
B Width 6 mm
Cr Basic dynamic load rating, radial 2.700 N
C0r Basic static load rating, radial 660 N
Cur Fatigue load limit, radial 53 N
nG Grease Limiting speed for grease lubrication 120.000 1/min
≈m Weight 12,8 g
da Diameter shaft shoulder 15 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 21,5 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 0,3 mm
ra1 max Maximum recess radius 0,1 mm
a Distance between the apexes of the pressure cones 7,2 mm
rmin Minimum chamfer dimension 0,3 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 8 N
FV M Preload force medium 23 N
FV H Preload force heavy 46 N
KaE L Lift-off force light 22 N
KaE M Lift-off force medium 68 N
KaE H Lift-off force heavy 138 N
ca L Axial rigidity light 22,9 N/µm
ca M Axial rigidity medium 34,1 N/µm
ca H Axial rigidity heavy 44,3 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