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HCS71905-E-T-P4S-UL FAG

Spindle bearings HCS719..-E, adjusted, in pairs or sets, contact angle ? = 25°, with ceramic balls, lip seals on both sides, non-contact, restricted tolerances


d Bore diameter 25 mm
D Outside diameter 42 mm
B Width 9 mm
Cr Basic dynamic load rating, radial 3.650 N
C0r Basic static load rating, radial 1.870 N
Cur Fatigue load limit, radial 150 N
nG Grease Limiting speed for grease lubrication 56.000 1/min
≈m Weight 43,63 g
da Diameter shaft shoulder 29 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 38,5 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 0,3 mm
ra1 max Maximum recess radius 0,15 mm
a Distance between the apexes of the pressure cones 12,3 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 16 N
FV M Preload force medium 47 N
FV H Preload force heavy 95 N
KaE L Lift-off force light 45 N
KaE M Lift-off force medium 138 N
KaE H Lift-off force heavy 281 N
ca L Axial rigidity light 41,8 N/µm
ca M Axial rigidity medium 61,9 N/µm
ca H Axial rigidity heavy 80,1 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